diff --git a/Controller.cpp b/Controller.cpp
index 2d80858..dd98d36 100644
--- a/Controller.cpp
+++ b/Controller.cpp
@@ -1,52 +1,30 @@
 #include "Controller.h"
-#include "utils.h"
-#include <wx/xml/xml.h>
 
 Controller::Controller(Drawer& drawer): drawer(drawer) {};
 
 void Controller::resize(const wxSize& tableSize) {
     wxSize& resolution = drawer.resolution;
-    wxSize& gridSize = drawer.gridSize;
+    Dimensions& gridSize = drawer.gridSize;
     wxRect& tablePixelRect = drawer.tablePixelRect;
 
     resolution = tableSize;
 
-    int gridPoint = min(resolution.x / (gridSize.x * TILE_WIDTH),
-                        resolution.y / (gridSize.y * TILE_HEIGHT));
-    
-    if (gridPoint > 2) {
-        tablePixelRect.SetSize({gridPoint * TILE_WIDTH * gridSize.x, gridPoint * TILE_HEIGHT * gridSize.y});
+    if (stopwatch >= 0) {
+        int gridPoint = min(resolution.x / (gridSize.x * TILE_WIDTH),
+                            resolution.y / (gridSize.y * TILE_HEIGHT));
+        
+        if (gridPoint > 2) {
+            tablePixelRect.SetSize({gridPoint * TILE_WIDTH * gridSize.x, gridPoint * TILE_HEIGHT * gridSize.y});
 
-        drawer.tilePixelSize.Set(gridPoint * TILE_WIDTH, gridPoint * TILE_HEIGHT);
+            drawer.tilePixelSize.Set(gridPoint * TILE_WIDTH, gridPoint * TILE_HEIGHT);
+        }
+
+        tablePixelRect.SetPosition({(resolution.x - tablePixelRect.width) / 2,
+                                    (resolution.y - tablePixelRect.height) / 2});
     }
 
-    tablePixelRect.SetPosition({(resolution.x - tablePixelRect.width) / 2,
-                                (resolution.y - tablePixelRect.height) / 2});
-
     drawer.setBG(tableSize);
-    drawer.initScreen(tableSize, table);
-}
-
-wxPoint Controller::toGrid(const wxPoint& point) {
-    wxPoint out(-1, -1);
-
-    wxRect& tablePixelRect = drawer.tablePixelRect;
-
-    if (point.x >= tablePixelRect.x &&
-        point.x <= tablePixelRect.x + tablePixelRect.width &&
-        point.y >= tablePixelRect.y &&
-        point.y <= tablePixelRect.y + tablePixelRect.height)
-    {
-        out.x = (point.x - tablePixelRect.x) / drawer.tilePixelSize.x;
-        out.y = (point.y - tablePixelRect.y) / drawer.tilePixelSize.y;
-    }
-
-    return out;
-}
-
-wxPoint Controller::fromGrid(const wxPoint& point) {
-    return { drawer.tablePixelRect.x + point.x * drawer.tilePixelSize.x,
-             drawer.tablePixelRect.y + point.y * drawer.tilePixelSize.y };
+    drawer.initScreen(table);
 }
 
 void Controller::loadLayout(const wxString& path) {
@@ -54,72 +32,241 @@ void Controller::loadLayout(const wxString& path) {
 
     drawer.gridSize = layout.getDimensions();
 
-    table = TLVec(drawer.gridSize.x, wxVector<wxVector<TLSquare>>(drawer.gridSize.y, wxVector<TLSquare>()));
+    table = TLVec(drawer.gridSize.z, vector<vector<CardT>>(drawer.gridSize.x, vector<CardT>(drawer.gridSize.y, -2)));
 
     layout.readLayout(table);
+
+    remaining = layout.getTilesNumber();
+
+    if (remaining == 144) {
+        for (int i = 0; i < 34; i++)
+            cardsCounter[i] = 4;
+        for (int i = 34; i < TILE_IMAGES_N; i++)
+            cardsCounter[i] = 1;
+    }
 }
 
-TLVec* Controller::getTable() {
-    return &table;
+TLVec& Controller::getTable() {
+    return table;
 }
 
-TLSquare* Controller::getCardByPosition(const wxPoint& point) {
+void Controller::fillSolveableTable() {
+    time_t start_time = time(NULL);
+
+    auto& gridSize = drawer.gridSize;
+
+    std::list<ThreePoint> positions;
+
+    int overall = gridSize.z * gridSize.x * gridSize.y;
+    int pos = rand() % overall;
+    int z, x, y;
+
+    do {
+        z = pos / (gridSize.x * gridSize.y);
+        x = (pos / gridSize.y) % gridSize.x;
+        y = pos % gridSize.y;
+    } while (table[z][x][y] != -1);
+
+    positions.push_back({z, x, y});
+
+    int past_pos = 0;
+    auto past_ptr = positions.begin();
+
+    while (!positions.empty()) {
+        int id = genRandId();
+
+        if (id < 34) {
+            past_pos = emplace_rand(id, positions, past_pos, past_ptr);
+            past_pos = emplace_rand(id, positions, past_pos, past_ptr);
+
+            cardsCounter[id]--;
+        } else 
+            emplace_rand(id, positions, past_pos, past_ptr);
+    }
+
+    wxLogInfo(wxString::Format("Filling took %i seconds", start_time - time(NULL)));
+}
+
+int Controller::emplace_rand(int id, std::list<ThreePoint> positions, int past_pos, std::list<ThreePoint>::iterator past_ptr) {
+    int d = rand() % positions.size() - past_pos;
+    
+    if (d > 0)
+        for (int i = 0; i < d; i++)
+            past_ptr++;
+    else
+        for (int i = 0; i > d; i--)
+            past_ptr--;
+
+    past_pos += d;
+
+    table[past_ptr->z][past_ptr->x][past_ptr->y] = id;
+
+    // if ()
+    // positions.push_back({})
+
+    /**
+     * TODO: random move and positions adding
+     */
+
+    return 0;
+}
+
+void Controller::fillRandom() {
+    srand(time(NULL));
+    int not_end = remaining;
+
+    for (int z = 0; z < drawer.gridSize.z && not_end; z++)
+        for (int x = 0; x < drawer.gridSize.x && not_end; x++)
+            for (int y = 0; y < drawer.gridSize.y && not_end; y++)
+                if (table[z][x][y] == -1) {
+                    table[z][x][y] = genRandId();
+                    not_end--;
+                }
+}
+
+int Controller::genRandId() {
+    int id;
+
+    int w = 0;
+
+    do {
+        id = rand() % TILE_IMAGES_N;
+        w++;
+    } while (cardsCounter[id] == 0);
+
+    cardsCounter[id]--;
+
+    return id;
+}
+
+/**
+ * It also changes point to top right coordinate of card 
+*/
+CardT* Controller::getCardByPosition(ThreePoint& point) {
     int8_t topIndex = -1;
-    auto res = table[0][0].rend();
+    CardT* res = nullptr;
 
-    for (auto el = table[point.x][point.y].rbegin(); el != table[point.x][point.y].rend(); ++el)
-        if (el->second != (uint8_t)-1) {
-            auto d = el->first;
-            if (d > topIndex) {
-                topIndex = d;
-                res = el;
+    ThreePoint realPos = point;
+
+    for (int z = table.size() - 1; z >= 0; z--)
+        if (table[z][point.x][point.y] >= 0) {
+            if (z > topIndex) {
+                topIndex = z;
+                res = &table[z][point.x][point.y];
             }
             break;
         }
 
     if (point.x > 0)
-        for (auto el = table[point.x-1][point.y].rbegin(); el != table[point.x-1][point.y].rend(); ++el)
-            if (el->second != (uint8_t)-1) {
-                auto d = el->first;
-                if (d > topIndex) {
-                    topIndex = d;
-                    res = el;
+        for (int z = table.size() - 1; z >= 0; z--)
+            if (table[z][point.x-1][point.y] >= 0) {
+                if (z > topIndex) {
+                    topIndex = z;
+                    res = &table[z][point.x-1][point.y];
+
+                    realPos.x = point.x - 1;
+                    realPos.y = point.y;
                 }
                 break;
             }
 
     if (point.y > 0)
-        for (auto el = table[point.x][point.y-1].rbegin(); el != table[point.x][point.y-1].rend(); ++el)
-            if (el->second != (uint8_t)-1) {
-                auto d = el->first;
-                if (d > topIndex) {
-                    topIndex = d;
-                    res = el;
+        for (int z = table.size() - 1; z >= 0; z--)
+            if (table[z][point.x][point.y-1] >= 0) {
+                if (z > topIndex) {
+                    topIndex = z;
+                    res = &table[z][point.x][point.y-1];
+
+                    realPos.x = point.x;
+                    realPos.y = point.y - 1;
                 }
                 break;
             }
 
     if (point.x > 0 && point.y > 0)
-        for (auto el = table[point.x-1][point.y-1].rbegin(); el != table[point.x-1][point.y-1].rend(); ++el)
-            if (el->second != (uint8_t)-1) {
-                auto d = el->first;
-                if (d > topIndex) {
-                    topIndex = d;
-                    res = el;
+        for (int z = table.size() - 1; z >= 0; z--)
+            if (table[z][point.x-1][point.y-1] >= 0) {
+                if (z > topIndex) {
+                    topIndex = z;
+                    res = &table[z][point.x-1][point.y-1];
+
+                    realPos.x = point.x - 1;
+                    realPos.y = point.y - 1;
                 }
                 break;
             }
 
-    return &(*res);
+    point.x = realPos.x;
+    point.y = realPos.y;
+    point.z = topIndex;
+
+    return res;
 }
 
-void Controller::select(TLSquare* card) {
-    if (selected != nullptr && selected->second == card->second && selected != card) {
-        selected->second = -1;
-        card->second = -1;
-        selected = nullptr;
-        
-        drawer.initScreen(drawer.tableSize, table);
-    } else 
-        selected = card;
+bool Controller::available(const ThreePoint& point) {
+    return upFree(point) && sideFree(point);
+}
+
+bool Controller::upFree(const ThreePoint& point) {
+
+    if (point.z == table.size() - 1)
+        return true;
+
+    return !(
+         (table[point.z + 1][point.x][point.y] >= 0) ||
+         (point.x > 0 && table[point.z + 1][point.x - 1][point.y] >= 0) ||
+         (point.y > 0 && table[point.z + 1][point.x][point.y - 1] >= 0) ||
+         (point.x > 0 && point.y > 0 && table[point.z + 1][point.x - 1][point.y - 1] >= 0) ||
+         (point.x < table[point.z].size() - 1 && table[point.z + 1][point.x + 1][point.y] >= 0) ||
+         (point.y < table[point.z][point.x].size() - 1 && table[point.z + 1][point.x][point.y + 1] >= 0) ||
+         (point.x < table[point.z].size() - 1 && point.y < table[point.z][point.x].size() - 1 && table[point.z + 1][point.x + 1][point.y + 1] >= 0) ||
+         (point.x > 0 && point.y < table[point.z][point.x].size() - 1 && table[point.z + 1][point.x - 1][point.y + 1] >= 0) ||
+         (point.x < table[point.z].size() - 1 && point.y > 0 && table[point.z + 1][point.x + 1][point.y - 1] >= 0)
+       );
+}
+
+bool Controller::sideFree(const ThreePoint& point) {
+    bool lfree = true;
+    bool rfree = true;
+    
+    if (point.x > 1) 
+        lfree = !(
+            (point.y > 0 && table[point.z][point.x-2][point.y-1] >= 0) ||
+            (table[point.z][point.x-2][point.y] >= 0) ||
+            (point.y < table[point.z][point.x].size() - 1 && table[point.z][point.x-2][point.y+1] >= 0)
+        );
+
+    if (point.x < table[point.z].size() - 2)
+        rfree = !(
+            (point.y > 0 && table[point.z][point.x+2][point.y-1] >= 0) ||
+            (table[point.z][point.x+2][point.y] >= 0) ||
+            (point.y < table[point.z][point.x].size() - 1 && table[point.z][point.x+2][point.y+1] >= 0)
+        );
+
+    return lfree || rfree;
+}
+
+void Controller::select(CardT* card) {
+    wxLogDebug(wxString::Format("%i %p", *card, card));
+
+    if (selected != nullptr && sameValues(*card, *selected) && selected != card) {
+        *selected = -3;
+        *card = -3;
+        selected = nullptr;
+
+        drawer.marked = {-1, -1, -1};
+    } else
+        selected = card;
+        
+    drawer.initScreen(table);
+}
+
+bool Controller::sameValues(CardT a, CardT b) {
+    if (a == b) return true;
+    else if (a >= 38 && b >= 38) 
+        return true;
+    else if (a >= 34 && a <= 37 && b >= 34 && b <= 37)
+        return true;
+        
+    return false;
 }
diff --git a/Controller.h b/Controller.h
index 58a994a..5049391 100644
--- a/Controller.h
+++ b/Controller.h
@@ -1,6 +1,9 @@
 #ifndef CONTROLLER_H
 #define CONTROLLER_H
 
+#include <array>
+#include <list>
+
 #include "wxw.h"
 
 #include "Drawer.h"
@@ -10,27 +13,41 @@ class Controller {
 public:
     Controller(Drawer& drawer);
 
-    int stopwatch = 0;
+    int stopwatch = -1;
 
     void resize(const wxSize& tableSize);
 
     void loadLayout(const wxString& path);
 
-    wxPoint toGrid(const wxPoint& point);
-    wxPoint fromGrid(const wxPoint& point);
+    bool available(const ThreePoint& point);
+    bool upFree(const ThreePoint& point);
+    bool sideFree(const ThreePoint& point);
 
-    void select(TLSquare* card);
+    void select(CardT* card);
 
-    TLVec* getTable();
+    TLVec& getTable();
 
-    TLSquare* getCardByPosition(const wxPoint& point);
+    void fillSolveableTable();
+    void fillRandom();
+
+    CardT* getCardByPosition(ThreePoint& point);
+
+    std::array<uint8_t, TILE_IMAGES_N>cardsCounter;
+
+    uint8_t remaining;
 private:
     Drawer& drawer;
     XmlLayout layout;
 
     TLVec table;
 
-    TLSquare* selected = nullptr;
+    CardT* selected = nullptr;
+
+    int emplace_rand(int id, std::list<ThreePoint> positions, int past_pos, std::list<ThreePoint>::iterator past_ptr);
+
+    int genRandId();
+
+    bool sameValues(CardT a, CardT b);
 };
 
 #endif
diff --git a/Drawer.cpp b/Drawer.cpp
index 94eb5b6..4f5d7d8 100644
--- a/Drawer.cpp
+++ b/Drawer.cpp
@@ -1,11 +1,16 @@
 #include "Drawer.h"
 
-#define TILE_IMAGES_N 37
-static const char* tileImageNames[] = { "Back", "Blank", "Chun", "Front", "Haku", "Hatsu", "Man1", "Man2", "Man3", "Man4", "Man5", "Man6", "Man7", "Man8", "Man9", "Nan", "Pei", "Pin1", "Pin2", "Pin3", "Pin4", "Pin5", "Pin6", "Pin7", "Pin8", "Pin9", "Shaa", "Sou1", "Sou2", "Sou3", "Sou4", "Sou5", "Sou6", "Sou7", "Sou8", "Sou9", "Ton" };
+static const char* tileImageNames[] = { "Pin1", "Pin2", "Pin3", "Pin4", "Pin5", "Pin6", "Pin7", "Pin8", "Pin9", "Sou1", "Sou2", "Sou3", "Sou4", "Sou5", "Sou6", "Sou7", "Sou8", "Sou9", "Man1", "Man2", "Man3", "Man4", "Man5", "Man6", "Man7", "Man8", "Man9", "Chun", "Haku", "Hatsu", "Nan", "Pei", "Shaa", "Ton", "Flower1", "Flower2", "Flower3", "Flower4", "Season1", "Season2", "Season3", "Season4" };
 
-Drawer::Drawer() {
-    for (int i = 0; i < 37; i++)
-        tileImages[i].LoadFile(_("./resources/tiles/") + _(tileImageNames[i]) + _(".png"), wxBITMAP_TYPE_PNG);
+/**
+ * TODO: fix not loading last two tiles icons
+ */
+
+Drawer::Drawer():  marked{-1, -1, -1} {
+    for (int i = 0; i < TILE_IMAGES_N; i++) {
+        if (!tileImages[i].LoadFile(_("./resources/tiles/") + _(tileImageNames[i]) + _(".png"), wxBITMAP_TYPE_PNG))
+            wxLogDebug(_("./resources/tiles/") + _(tileImageNames[i]) + _(".png ") + wxString::Format(wxT("%i"), i));
+    }
 }
 
 void Drawer::drawTable(wxDC& dc) {
@@ -28,33 +33,46 @@ void Drawer::setBG(const wxSize& tableSize) {
     isBgReady = true;
 }
 
-void Drawer::initScreen(const wxSize& tableSize, const TLVec& layout) {
+wxPoint Drawer::toGrid(const wxPoint& point) {
+    wxPoint out(-1, -1);
+
+    if (point.x >= tablePixelRect.x &&
+        point.x <= tablePixelRect.x + tablePixelRect.width &&
+        point.y >= tablePixelRect.y &&
+        point.y <= tablePixelRect.y + tablePixelRect.height)
+    {
+        out.x = (point.x - tablePixelRect.x) / tilePixelSize.x;
+        out.y = (point.y - tablePixelRect.y) / tilePixelSize.y;
+    }
+
+    return out;
+}
+
+wxPoint Drawer::fromGrid(int x, int y) {
+    return { tablePixelRect.x + x * tilePixelSize.x,
+             tablePixelRect.y + y * tilePixelSize.y };
+}
+
+wxPoint Drawer::fromGrid(const wxPoint& point) {
+    return fromGrid(point.x, point.y);
+}
+
+void Drawer::initScreen(const TLVec& layout) {
     if (isBgReady) {
         screenBitmap = copyBitmap(bgBitmap);
 
+        wxLogDebug(_("Reinit"));
+
         wxMemoryDC dc;
         dc.SelectObject(screenBitmap);
 
-        int cards_set = -1;
-        uint8_t layer = -1;
-
-        while (cards_set) {
-            layer++;
-            cards_set = 0;
-
-            for (int i = 0; i < layout.size(); i++)
-                for (int j = 0; j < layout[i].size(); j++) {
-                    int k = layout[i][j].size() - 1;
-                    while (k > -1 && layout[i][j][k].second == (uint8_t)-1)
-                        k--;
-
-                    if (k > -1)
-                        if (layout[i][j][k].first == layer || layer == 0) {
-                            drawTile(dc, layout[i][j][k].second, {tablePixelRect.x + tilePixelSize.x*i, tablePixelRect.y + tilePixelSize.y*j}, layer);
-                            cards_set++;
-                        }
-                    }
-        }
+        for (int z = 0; z < gridSize.z; z++)
+            for (int x = 0; x < gridSize.x; x++)
+                for (int y = 0; y < gridSize.y; y++) {
+                    CardT c = layout[z][x][y];
+                    if (c >= 0)
+                        drawTile(dc, c, fromGrid(x, y), z);
+                }
 
         isScreenReady = true;
     }
@@ -62,16 +80,29 @@ void Drawer::initScreen(const wxSize& tableSize, const TLVec& layout) {
 
 void Drawer::drawTile(wxDC& dc, int8_t index, const wxPoint& position, uint8_t zIndex) {
     wxBrush _bgColor = dc.GetBrush();
-    dc.SetBrush(wxColor(200, 200, 200));
+
+    wxBrush front = wxColor(255, 255, 255);
+    wxBrush back = wxColor(200, 200, 200);
+
+    if (position == fromGrid({marked.x, marked.y}) && marked.z == zIndex) {
+        front = wxColor(200, 255, 200);
+        back = wxColor(190, 220, 190);
+    }
+
+    dc.SetBrush(back);
 
     dc.DrawRoundedRectangle(position.x + (tilePixelSize.GetWidth()/10 + 3) - (tilePixelSize.GetWidth()/10 + 3)*zIndex, position.y + (tilePixelSize.GetHeight()/10 + 3) - (tilePixelSize.GetHeight()/10 + 3)*zIndex, tilePixelSize.GetWidth() * 2, tilePixelSize.GetHeight() * 2, 10);
 
-    dc.SetBrush(_bgColor);
+    dc.SetBrush(front);
 
     dc.DrawRoundedRectangle(position.x - (tilePixelSize.GetWidth()/10 + 3)*zIndex, position.y - (tilePixelSize.GetHeight()/10 + 3)*zIndex, tilePixelSize.GetWidth() * 2, tilePixelSize.GetHeight() * 2, 10);
 
-    if (tileImages[index].GetWidth() != tilePixelSize.x * 2)
-        dc.DrawBitmap(tileImages[index].Scale(tilePixelSize.x * 2 - 20, tilePixelSize.y * 2 - 20), {position.x + 10 - (tilePixelSize.GetWidth()/10 + 3)*zIndex, position.y + 10 - (tilePixelSize.GetHeight()/10 + 3)*zIndex});
-    else
-        dc.DrawBitmap(tileImages[index], {position.x + 10 - (tilePixelSize.GetWidth()/10 + 3)*zIndex, position.y + 10 - (tilePixelSize.GetHeight()/10 + 3)*zIndex});
+    dc.SetBrush(_bgColor);
+
+    if (tileImages[index].IsOk()) {
+        if (tileImages[index].GetWidth() != tilePixelSize.x * 2)
+            dc.DrawBitmap(tileImages[index].Scale(tilePixelSize.x * 2 - 20, tilePixelSize.y * 2 - 20), {position.x + 10 - (tilePixelSize.GetWidth()/10 + 3)*zIndex, position.y + 10 - (tilePixelSize.GetHeight()/10 + 3)*zIndex});
+        else
+            dc.DrawBitmap(tileImages[index], {position.x + 10 - (tilePixelSize.GetWidth()/10 + 3)*zIndex, position.y + 10 - (tilePixelSize.GetHeight()/10 + 3)*zIndex});
+    }
 }
diff --git a/Drawer.h b/Drawer.h
index e63684b..aaa1cfe 100644
--- a/Drawer.h
+++ b/Drawer.h
@@ -8,6 +8,8 @@
 #define TILE_HEIGHT 8
 #define TILE_WIDTH 6
 
+#define TILE_IMAGES_N 42
+
 class Drawer {
 public:
     Drawer();
@@ -18,11 +20,17 @@ public:
 
     wxSize tilePixelSize; // 600x800
     wxSize resolution;
-    wxSize gridSize;
+    Dimensions gridSize;
     wxRect tablePixelRect;
 
     void setBG(const wxSize& tableSize);
-    void initScreen(const wxSize& tableSize, const TLVec& layout);
+    void initScreen(const TLVec& layout);
+
+    wxPoint toGrid(const wxPoint& point);
+    wxPoint fromGrid(int x, int y);
+    wxPoint fromGrid(const wxPoint& point);
+
+    ThreePoint marked;
 
 private:
     void drawScreen(wxDC& dc);
diff --git a/GamePanel.cpp b/GamePanel.cpp
index 8ee30d7..7015b16 100644
--- a/GamePanel.cpp
+++ b/GamePanel.cpp
@@ -4,7 +4,7 @@
 
 #include "utils.h"
 
-GamePanel::GamePanel(wxFrame* parent) : wxPanel(parent), controller(drawer), sb(parent->GetStatusBar()) {
+GamePanel::GamePanel(wxFrame* parent) : wxPanel(parent), controller(drawer) {
     SetBackgroundStyle(wxBG_STYLE_PAINT);
 
     Bind(wxEVT_PAINT, &GamePanel::OnPaint, this);
@@ -12,21 +12,25 @@ GamePanel::GamePanel(wxFrame* parent) : wxPanel(parent), controller(drawer), sb(
         this->controller.resize(evt.GetSize());
     });
 
-    timer = new wxTimer(this);
+    timer = new wxTimer(this, 1);
     Bind(wxEVT_TIMER, &GamePanel::OnTimer, this, timer->GetId());
 
     Bind(wxEVT_LEFT_DOWN, &GamePanel::OnClick, this);
 }
 
-void GamePanel::Start(const wxString& path) {
+void GamePanel::Start(const wxString& path, bool solveable) {
     controller.stopwatch = 0;
     controller.loadLayout(path);
+    if (solveable)
+        controller.fillSolveableTable();
+    else
+        controller.fillRandom();
 
     timer->Start(1000, wxTIMER_CONTINUOUS);
+    
+    if (sb == nullptr)
+        sb = ((wxFrame*)this->GetParent())->GetStatusBar();
     sb->SetStatusText(LTimeToStr(controller.stopwatch));
-
-
-    drawer.initScreen(drawer.tableSize, *controller.getTable());
 }
 
 void GamePanel::OnPaint(wxPaintEvent& _) {
@@ -41,13 +45,17 @@ void GamePanel::OnTimer(wxTimerEvent& _) {
 }
 
 void GamePanel::OnClick(wxMouseEvent& _) {
-    wxPoint res = controller.toGrid(ScreenToClient(wxGetMousePosition()));
+    wxPoint posPlain = drawer.toGrid(ScreenToClient(wxGetMousePosition()));
 
-    if (res.x > -1) {
-        auto card = controller.getCardByPosition(res);
-        if (card != nullptr) {
+    ThreePoint pos = {-1, posPlain.x, posPlain.y};
+
+    if (pos.x > -1) {
+        auto card = controller.getCardByPosition(pos);
+
+        drawer.marked = pos;
+
+        if (pos.z >= 0 && controller.available(pos))
             controller.select(card);
-        }
     }
 
     Refresh();
diff --git a/GamePanel.h b/GamePanel.h
index af2f63c..9056a45 100644
--- a/GamePanel.h
+++ b/GamePanel.h
@@ -12,7 +12,7 @@ class GamePanel : public wxPanel {
 public:
     GamePanel(wxFrame* parent);
 
-    void Start(const wxString& path);
+    void Start(const wxString& path, bool solveable);
 
 private:
     Drawer drawer;
diff --git a/MainFrame.cpp b/MainFrame.cpp
index dc8964c..a727450 100644
--- a/MainFrame.cpp
+++ b/MainFrame.cpp
@@ -23,6 +23,7 @@ void MainFrame::initMenu() {
     wxMenu *menuGame = new wxMenu;
     menuGame->Append(IDM_New_Game, _("Начать сначала"));
     menuGame->Append(IDM_Open, _("Открыть карту"));
+    menuGame->AppendCheckItem(IDM_Solveable, _("Генерировать решаемую карту"));
     menuGame->AppendSeparator();
     menuGame->Append(IDM_Exit, _("Выход"));
 
@@ -63,10 +64,14 @@ void MainFrame::bindMenu() {
         if (layoutPath.IsEmpty())
             openLayout();
         else
-            panel->Start(layoutPath);
+            panel->Start(layoutPath, solveable);
             
         Refresh();
     }, IDM_New_Game);
+
+    Bind(wxEVT_MENU, [this](wxCommandEvent& _) -> void {
+        solveable = _.IsChecked();
+    }, IDM_Solveable);
 }
 
 void MainFrame::openLayout() {
@@ -77,5 +82,5 @@ void MainFrame::openLayout() {
 
     layoutPath = openFileDlg.GetPath();
 
-    panel->Start(layoutPath);
+    panel->Start(layoutPath, solveable);
 }
diff --git a/MainFrame.h b/MainFrame.h
index e8dc20b..226ae91 100644
--- a/MainFrame.h
+++ b/MainFrame.h
@@ -24,6 +24,8 @@ private:
 
     const wxString dataDirPath;
     wxString layoutPath;
+
+    bool solveable = false;
 };
 
 enum
@@ -33,7 +35,8 @@ enum
     IDM_Help = wxID_HELP,
     IDM_About = wxID_ABOUT,
     IDM_Rules = wxID_HIGHEST + 1,
-    IDM_New_Game
+    IDM_New_Game,
+    IDM_Solveable
 };
 
 #endif
diff --git a/XmlLayout.cpp b/XmlLayout.cpp
index 6a44dcc..c959f20 100644
--- a/XmlLayout.cpp
+++ b/XmlLayout.cpp
@@ -15,8 +15,9 @@ bool XmlLayout::openFile(const wxString& openPath) {
     return true;
 }
 
-wxSize XmlLayout::getDimensions() {
-    return { wxAtoi(layoutDoc.GetRoot()->GetAttribute("ux")) + 2,
+Dimensions XmlLayout::getDimensions() {
+    return { wxAtoi(layoutDoc.GetRoot()->GetAttribute("layers")),
+            wxAtoi(layoutDoc.GetRoot()->GetAttribute("ux")) + 2,
             wxAtoi(layoutDoc.GetRoot()->GetAttribute("uy")) + 2 };
 }
 
@@ -29,13 +30,15 @@ void XmlLayout::readLayout(TLVec& table) {
         if (tilePtr->GetName().IsSameAs("tile")) {
             x = wxAtoi(tilePtr->GetAttribute("x"));
             y = wxAtoi(tilePtr->GetAttribute("y"));
-            l = wxAtoi(tilePtr->GetAttribute("layer"));
+            l = wxAtoi(tilePtr->GetAttribute("layer")) - 1;
 
-            table[x][y].push_back(std::make_pair(l - 1, (uint8_t)-1));
-
-            table[x][y].at(table[x][y].size() -1).second = (random()) % 37;
+            table[l][x][y] = -1;
         }
 
         tilePtr = tilePtr->GetNext();
     }
 }
+
+uint8_t XmlLayout::getTilesNumber() {
+    return wxAtoi(layoutDoc.GetRoot()->GetAttribute("tiles"));
+}
\ No newline at end of file
diff --git a/XmlLayout.h b/XmlLayout.h
index c5d98c8..1d2e7f4 100644
--- a/XmlLayout.h
+++ b/XmlLayout.h
@@ -12,8 +12,9 @@ public:
     XmlLayout();
 
     bool openFile(const wxString& path);
-    wxSize getDimensions();
+    Dimensions getDimensions();
     void readLayout(TLVec& table);
+    uint8_t getTilesNumber();
 
 private:
     wxString path;
diff --git a/resources/tiles/Back.png b/resources/tiles/Back.png
deleted file mode 100644
index b7a1e2e..0000000
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diff --git a/resources/tiles/Blank.png b/resources/tiles/Blank.png
deleted file mode 100644
index 1f9160f..0000000
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diff --git a/resources/tiles/Chun.png b/resources/tiles/Chun.png
index b79b4c3..111e957 100644
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diff --git a/resources/tiles/Flower1.png b/resources/tiles/Flower1.png
new file mode 100644
index 0000000..2f8f3b1
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diff --git a/resources/tiles/Flower2.png b/resources/tiles/Flower2.png
new file mode 100644
index 0000000..5da8e32
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diff --git a/resources/tiles/Flower3.png b/resources/tiles/Flower3.png
new file mode 100644
index 0000000..5c3921d
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diff --git a/resources/tiles/Flower4.png b/resources/tiles/Flower4.png
new file mode 100644
index 0000000..9d882e7
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diff --git a/resources/tiles/Front.png b/resources/tiles/Front.png
deleted file mode 100644
index 1734865..0000000
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diff --git a/resources/tiles/Haku.png b/resources/tiles/Haku.png
index 14fc45b..cff9c0c 100644
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diff --git a/resources/tiles/Hatsu.png b/resources/tiles/Hatsu.png
index e9e2032..61c73b1 100644
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diff --git a/resources/tiles/Man1.png b/resources/tiles/Man1.png
index 3b4c323..a0a9e6c 100644
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diff --git a/resources/tiles/Man2.png b/resources/tiles/Man2.png
index b589670..e55a816 100644
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diff --git a/resources/tiles/Man3.png b/resources/tiles/Man3.png
index 777d4bf..c927186 100644
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diff --git a/resources/tiles/Man4.png b/resources/tiles/Man4.png
index ba194d7..0e69ec2 100644
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diff --git a/resources/tiles/Man5-Dora.png b/resources/tiles/Man5-Dora.png
deleted file mode 100644
index ae1f296..0000000
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diff --git a/resources/tiles/Man5.png b/resources/tiles/Man5.png
index db0e1e8..cd635fd 100644
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diff --git a/resources/tiles/Man6.png b/resources/tiles/Man6.png
index 8209f7d..e408711 100644
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diff --git a/resources/tiles/Man7.png b/resources/tiles/Man7.png
index 740b352..8828920 100644
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diff --git a/resources/tiles/Man8.png b/resources/tiles/Man8.png
index 52747e8..39e83a8 100644
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diff --git a/resources/tiles/Man9.png b/resources/tiles/Man9.png
index 76f3260..9295d01 100644
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diff --git a/resources/tiles/Nan.png b/resources/tiles/Nan.png
index c95a0a4..084b4a4 100644
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diff --git a/resources/tiles/Pei.png b/resources/tiles/Pei.png
index 0423a1a..33d1af4 100644
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diff --git a/resources/tiles/Pin1.png b/resources/tiles/Pin1.png
index 788b122..29e2dad 100644
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diff --git a/resources/tiles/Pin2.png b/resources/tiles/Pin2.png
index 24db919..78b4c99 100644
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diff --git a/resources/tiles/Pin3.png b/resources/tiles/Pin3.png
index c9cb1db..7a04f73 100644
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diff --git a/resources/tiles/Pin4.png b/resources/tiles/Pin4.png
index 8a62119..9341406 100644
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diff --git a/resources/tiles/Pin5-Dora.png b/resources/tiles/Pin5-Dora.png
deleted file mode 100644
index af8a48e..0000000
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diff --git a/resources/tiles/Pin5.png b/resources/tiles/Pin5.png
index e1262f8..ddb3805 100644
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diff --git a/resources/tiles/Pin6.png b/resources/tiles/Pin6.png
index 6bdd1a5..7ef8c4b 100644
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diff --git a/resources/tiles/Pin7.png b/resources/tiles/Pin7.png
index 8d25212..52b1c40 100644
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diff --git a/resources/tiles/Pin8.png b/resources/tiles/Pin8.png
index 2f7e912..7e43cd1 100644
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diff --git a/resources/tiles/Pin9.png b/resources/tiles/Pin9.png
index c615133..fdb2367 100644
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diff --git a/resources/tiles/Season1.png b/resources/tiles/Season1.png
new file mode 100644
index 0000000..445450c
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diff --git a/resources/tiles/Season2.png b/resources/tiles/Season2.png
new file mode 100644
index 0000000..406ad94
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diff --git a/resources/tiles/Season3.png b/resources/tiles/Season3.png
new file mode 100644
index 0000000..fd771e8
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diff --git a/resources/tiles/Season4.png b/resources/tiles/Season4.png
new file mode 100644
index 0000000..aa7d1f6
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diff --git a/resources/tiles/Shaa.png b/resources/tiles/Shaa.png
index 424bac9..86d0273 100644
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diff --git a/resources/tiles/Sou1.png b/resources/tiles/Sou1.png
index 76c0cfe..54d394a 100644
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diff --git a/resources/tiles/Sou2.png b/resources/tiles/Sou2.png
index ecdf96d..2e5a35d 100644
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diff --git a/resources/tiles/Sou3.png b/resources/tiles/Sou3.png
index b6ab4de..5a3d23f 100644
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diff --git a/resources/tiles/Sou4.png b/resources/tiles/Sou4.png
index 0cb592e..d46f4d9 100644
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diff --git a/resources/tiles/Sou5-Dora.png b/resources/tiles/Sou5-Dora.png
deleted file mode 100644
index 84951f4..0000000
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diff --git a/resources/tiles/Sou5.png b/resources/tiles/Sou5.png
index e0f4c31..85ae738 100644
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diff --git a/resources/tiles/Sou6.png b/resources/tiles/Sou6.png
index 7230b84..9fcc97b 100644
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diff --git a/resources/tiles/Sou7.png b/resources/tiles/Sou7.png
index 529065f..d8c24cd 100644
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diff --git a/resources/tiles/Sou8.png b/resources/tiles/Sou8.png
index b8f09eb..0f37e65 100644
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diff --git a/resources/tiles/Sou9.png b/resources/tiles/Sou9.png
index 45a542d..cef52ad 100644
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diff --git a/resources/tiles/Ton.png b/resources/tiles/Ton.png
index 1f8fc63..8a9ff51 100644
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diff --git a/utils.h b/utils.h
index 9ba189d..38e7958 100644
--- a/utils.h
+++ b/utils.h
@@ -3,6 +3,10 @@
 
 #include "wxw.h"
 
+#include <vector>
+
+using std::vector;
+
 wxString LTimeToStr(int time);
 int upDiv(int a, int b);
 wxString itowxS(int a);
@@ -10,7 +14,24 @@ wxString itowxS(int a);
 #define min(a, b) (a + b - abs(a - b)) / 2
 #define max(a, b) (a + b + abs(a - b)) / 2
 
-using TLSquare = std::pair<uint8_t, uint8_t>;
-using TLVec = wxVector<wxVector<wxVector<TLSquare>>>;
+using CardT = int16_t;
+
+class Dimensions : public wxSize {
+public:
+    Dimensions(int _z, int _x, int _y): wxSize(_x, _y), z(_z) {};
+    Dimensions(): wxSize(), z(0) {};
+    int z;
+};
+
+class ThreePoint {
+public:
+    ThreePoint(int _z, int _x, int _y): x(_x), y(_y), z(_z) {};
+    ThreePoint(): x(0), y(0), z(0) {};
+    int x;
+    int y;
+    int z;
+};
+
+using TLVec = vector<vector<vector<CardT>>>;
 
 #endif