diff --git a/pom.xml b/pom.xml
index e1fe2ca..69a68b2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -31,6 +31,13 @@
             <version>1.12.1</version>
             <classifier>natives-desktop</classifier>
         </dependency>
+
+        <dependency>
+            <groupId>org.apache.logging.log4j</groupId>
+            <artifactId>log4j-core</artifactId>
+            <version>2.25.3</version>
+            <scope>compile</scope>
+        </dependency>
     </dependencies>
 
 </project>
\ No newline at end of file
diff --git a/src/main/java/bzh/risotto/GameMap.java b/src/main/java/bzh/risotto/GameMap.java
index 1bf15ec..f1a1fc6 100644
--- a/src/main/java/bzh/risotto/GameMap.java
+++ b/src/main/java/bzh/risotto/GameMap.java
@@ -18,7 +18,7 @@ public class GameMap {
 
     public GameMap() {
 
-        this.tileSet = new TileSet("tileset.png", new Vector2(16,16), new Vector2(5,5));
+        this.tileSet = new TileSet("tileset.png", new Vector2(16,16), new Vector2(6,6));
         List<List<Integer>> map = loadMap();
         this.tileMap = new TileMap(this.tileSet, map);
     }
@@ -31,7 +31,9 @@ public class GameMap {
         for (int i = 0; i < 10; i++) {
             row = new ArrayList<>();
             for (int j = 0; j < 10; j++) {
-                int tileId = (int) (Math.random()*3);
+
+                int tileId = (i+j)%3;
+
                 row.add(tileId);
             }
             res.add(row);
diff --git a/src/main/java/bzh/risotto/Minesweeper.java b/src/main/java/bzh/risotto/Minesweeper.java
index 649bd05..3d54393 100644
--- a/src/main/java/bzh/risotto/Minesweeper.java
+++ b/src/main/java/bzh/risotto/Minesweeper.java
@@ -15,7 +15,7 @@ public class Minesweeper implements ApplicationListener {
 
     @Override
     public void create() {
-        viewport = new FitViewport(100,150);
+        viewport = new FitViewport(30,30);
         spriteBatch = new SpriteBatch();
 
         gameMap = new GameMap();
diff --git a/src/main/java/bzh/risotto/tilemap/TileMap.java b/src/main/java/bzh/risotto/tilemap/TileMap.java
index a2a72b1..4ba758b 100644
--- a/src/main/java/bzh/risotto/tilemap/TileMap.java
+++ b/src/main/java/bzh/risotto/tilemap/TileMap.java
@@ -2,6 +2,8 @@ package bzh.risotto.tilemap;
 
 import com.badlogic.gdx.graphics.g2d.SpriteBatch;
 import com.badlogic.gdx.math.Vector2;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -20,6 +22,8 @@ public class TileMap {
     /** 2D list that store the map tiles */
     private final List<List<Tile>> tileList;
 
+    private static final Logger logger = LogManager.getLogger();
+
     /**
      * Load and create the tileMap from a 2D integer list
      *
@@ -47,6 +51,9 @@ public class TileMap {
             tmpList = new ArrayList<>();
             for (int i = 0; i < this.map.get(j).size(); i++) {
                 tileId = this.map.get(j).get(i);
+
+                logger.debug("Tile id: " + tileId);
+
                 tile = this.tileSet.getTile(tileId);
                 tmpList.add(tile);
             }
@@ -67,6 +74,7 @@ public class TileMap {
         for (int j = 0; j < tileList.size(); j++) {
             for (int i = 0; i < tileList.get(j).size(); i++) {
                 tile = tileList.get(j).get(i);
+
                 pos = new Vector2(i*tileSize.x,j*tileSize.y);
                 tile.render(spriteBatch, pos);
             }
diff --git a/src/main/java/bzh/risotto/tilemap/TileSet.java b/src/main/java/bzh/risotto/tilemap/TileSet.java
index e3ac267..5d262be 100644
--- a/src/main/java/bzh/risotto/tilemap/TileSet.java
+++ b/src/main/java/bzh/risotto/tilemap/TileSet.java
@@ -3,6 +3,8 @@ package bzh.risotto.tilemap;
 import com.badlogic.gdx.graphics.Texture;
 import com.badlogic.gdx.graphics.g2d.TextureRegion;
 import com.badlogic.gdx.math.Vector2;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
 
 import java.util.ArrayList;
 
@@ -23,6 +25,8 @@ public class TileSet {
     /** number of tiles in the tileset */
     private final Vector2 tilesetSize;
 
+    private Logger logger = LogManager.getLogger();
+
     /**
      * Constructor of the class
      * Loads an array of tile from the tileset
@@ -52,16 +56,23 @@ public class TileSet {
         for (int i = 0; i < this.tilesetSize.y; i++) {
             for (int j = 0; j < this.tilesetSize.x; j++) {
 
+                Vector2 p = new Vector2(80,80);
+
                 tile = new Tile(
+
                     new TextureRegion(
                         this.tilesTexture,
-                        j*tileSize.x,
-                        i*tilesetSize.y,
-                        tileSize.x,
-                        tileSize.y
+                            j*(int) tileSize.x,
+                            i* (int) tileSize.y,
+                            (int) tileSize.x,
+                            (int) tileSize.y
                     )
                 );
 
+                logger.debug("------");
+                logger.debug("x:" + j*tileSize.x);
+                logger.debug("y:" + i*tileSize.y);
+                logger.debug(tileSize);
                 tileArray.add(tile);
             }
         }
diff --git a/src/main/resources/log4j2.xml b/src/main/resources/log4j2.xml
new file mode 100644
index 0000000..0bd7ed7
--- /dev/null
+++ b/src/main/resources/log4j2.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Configuration xmlns="https://logging.apache.org/xml/ns"
+               xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+               xsi:schemaLocation="https://logging.apache.org/xml/ns
+                                   https://logging.apache.org/xml/ns/log4j-config-2.xsd">
+    <Appenders>
+        <Console name="CONSOLE">
+            <PatternLayout pattern="%d [%t] %5p %c{1.} - %m%n"/>
+        </Console>
+    </Appenders>
+    <Loggers>
+        <Root level="DEBUG">
+            <AppenderRef ref="CONSOLE"/>
+        </Root>
+    </Loggers>
+</Configuration>
\ No newline at end of file