diff --git a/src/GomokuBoard.java b/src/GomokuBoard.java
index 089ffc5..6878c3a 100644
--- a/src/GomokuBoard.java
+++ b/src/GomokuBoard.java
@@ -5,10 +5,20 @@ public class GomokuBoard {
     /** The firstcell in the board, at the top left of the board. */
     private GomokuCell firstCell;
     /** The width of the GomokuBoard.*/
-    private int boardWith;
+    private int boardWidth;
     /**  The height of the GomokuBoard.*/
     private int boardHeight;
 
+    public static void main(String[] args) {
+        Color[][] colors = {{Color.BLACK,Color.BLACK,Color.BLACK},
+                            {Color.BLACK,Color.BLACK,Color.BLACK},
+                            {Color.WHITE,Color.WHITE,Color.WHITE}};
+        GomokuBoard test = new GomokuBoard(3,3, colors);
+        test.get(1,1).setState(Color.BLACK);
+        System.out.println(test);
+        System.out.println(test.getPlayableCells());
+    }
+
     //------------------Constructors--------------------------
 
     /**
@@ -17,9 +27,47 @@ public class GomokuBoard {
      * @param height Size of height.
      */
     public GomokuBoard(int width, int height){
+        this(width, height, null);
+    }
+
+    public GomokuBoard(int width, int height, Color[][] colors){
         this.firstCell = new GomokuCell(Color.NIL);
-        this.boardWith = width;
+        this.boardWidth = width;
         this.boardHeight = height;
+        this.genCells(width, height, colors);
+    }
+
+
+    private void genCells(int width, int height, Color[][] colors){
+        this.firstCell = new GomokuCell(colors == null ? Color.NIL : colors[0][0]);
+        GomokuCell act = this.firstCell;
+        GomokuCell top = null;
+
+        for (int i = 0; i < height; i++){
+            GomokuCell nextLine = null;
+            if (i != height-1){
+                nextLine = new GomokuCell(colors == null ? Color.NIL: colors[i+1][0]);
+                GomokuCell.link(act, nextLine, Cardinal.S);
+            }
+
+            for (int j = 1; j < width; j++) {
+                if (top != null) {
+                    GomokuCell.link(act, top.getNeighbour(Cardinal.W), Cardinal.NW);
+                    GomokuCell.link(act, top, Cardinal.N);
+                    top = top.getNeighbour(Cardinal.E);
+                    GomokuCell.link(act, top , Cardinal.NE);
+
+                }
+                if (j != width -1 ){
+                    GomokuCell right = new GomokuCell(colors == null ? Color.NIL : colors[i][j+1] );
+                    GomokuCell.link(act, right, Cardinal.E);
+                    act = right;
+                }
+            }
+            act = nextLine;
+            if (act == null) break;
+            top = act.getNeighbour(Cardinal.N);
+        }
     }
     
     //------------------Gets--------------------------
@@ -45,10 +93,24 @@ public class GomokuBoard {
 
     }
 
+    /**
+     * This method return all cells in the board in the order.
+     * @return All cells with a array 2D.
+     */
     private GomokuCell[][] getAllsCells(){
-        GomokuCell[][] cells = new GomokuCell[this.boardWith][this.boardHeight];
-        int i = 0, j = 0;
+        GomokuCell[][] cells = new GomokuCell[this.boardHeight][this.boardWidth];
+        GomokuCell act = this.firstCell;
         GomokuCell nextLine = this.firstCell.getNeighbour(Cardinal.S);
+        for (int i = 0; i < this.boardHeight; i++) {
+            for (int j = 0; j < this.boardWidth; j++) {
+                cells[i][j] = act;
+                act = act.getNeighbour(Cardinal.E);
+            }
+            act = nextLine;
+            if (act != null){
+                nextLine = act.getNeighbour(Cardinal.S);
+            }
+        }
         return cells;
     }
 
@@ -59,13 +121,10 @@ public class GomokuBoard {
 
     public List<GomokuCell> getPlayableCells(){
         List<GomokuCell> output = new ArrayList<>();
-        GomokuCell act = null;
-        for (int i = 0; i < this.boardWith; i++) {
-            for (int j = 0; j < this.boardHeight; j++) {
-                act = this.get(i,j);
-                if (act.isPlayable()){
-                    output.add(act);
-                }
+        for (GomokuCell[] line : this.getAllsCells()) {
+            for (GomokuCell c : line) {
+                if (c.isPlayable())
+                    output.add(c);
             }
         }
 
@@ -75,8 +134,20 @@ public class GomokuBoard {
 
     //------------------Overides--------------------------
 
+    /**
+     * This method print the board cell by cell with change line when 
+     * the line is finished.
+     */
     @Override
     public String toString() {
-        return "";
+        StringBuilder out = new StringBuilder();
+        GomokuCell[][] cells = this.getAllsCells();
+        for (GomokuCell[] line  : cells) {
+            for (GomokuCell c : line) {
+                out.append(c.toString());
+            }
+            out.append("\n");
+        }
+        return out.toString();
     }
 }
diff --git a/src/GomokuCell.java b/src/GomokuCell.java
index 9c6cdb6..06db3e1 100644
--- a/src/GomokuCell.java
+++ b/src/GomokuCell.java
@@ -1,6 +1,8 @@
 import java.util.EnumMap;
 import java.util.concurrent.ExecutionException;
-
+import java.util.List;
+import java.util.ArrayList;
+import java.util.Arrays;
 /**
  * This class is cell of the board of the Gomoku game.
  */
@@ -56,8 +58,6 @@ public class GomokuCell{
      * @throws IllegalStateException If the cell is not playable.
      */
     public void setState(Color c){
-        if (!this.isPlayable())
-            throw new IllegalStateException("This cell is not playable !" + this.toString());
         this.state = c;
     }
     
@@ -104,12 +104,22 @@ public class GomokuCell{
         this.neighbour.put(car, cell);
     }
 
+    
+    //------------------Statics--------------------------
+
+    public static void link(GomokuCell c1, GomokuCell c2, Cardinal c1Toc2){
+        if (c1 == null || c2 == null) return ;
+        List<Cardinal> cardinals = Arrays.asList(Cardinal.values());
+        c1.linkCell(c1Toc2, c2);
+        c2.linkCell(cardinals.get((cardinals.indexOf(c1Toc2) + 4) % 8), c1);
+    }
+
     //------------------Overides--------------------------
     @Override
     public String toString() {
         switch (this.getSate()) {
             case Color.NIL:
-                return " ";
+                return ".";
             case Color.BLACK:
                 return "X";
             case Color.WHITE:
diff --git a/src/GomokuGame.java b/src/GomokuGame.java
index e29c2b4..5291e5e 100644
--- a/src/GomokuGame.java
+++ b/src/GomokuGame.java
@@ -33,6 +33,6 @@ public class GomokuGame {
     }
 
     public GomokuBoard getBoard() {
-
+        return new GomokuBoard(0,0);
     }
 }