diff --git a/gitpod.yml b/gitpod.yml
index 751a773..e076324 100644
--- a/gitpod.yml
+++ b/gitpod.yml
@@ -1,4 +1,3 @@
 vscode:
   extensions:
-    - redhat.java
-    - vscjava.vscode-java-pack
\ No newline at end of file
+    - redhat.java
\ No newline at end of file
diff --git a/src/sig/Block.java b/src/sig/Block.java
new file mode 100644
index 0000000..f86a009
--- /dev/null
+++ b/src/sig/Block.java
@@ -0,0 +1,9 @@
+package sig;
+
+public class Block{
+    BlockState state;
+    double x,y;
+    public Block() {
+        
+    }
+}
\ No newline at end of file
diff --git a/src/sig/BlockClump.java b/src/sig/BlockClump.java
new file mode 100644
index 0000000..f53bae7
--- /dev/null
+++ b/src/sig/BlockClump.java
@@ -0,0 +1,10 @@
+package sig;
+
+import java.util.List;
+
+public class BlockClump {
+    List<Block> blocks;
+    public BlockClump(List<Block> blockList) {
+        this.blocks = blockList;
+    }
+}
diff --git a/src/sig/Board.java b/src/sig/Board.java
new file mode 100644
index 0000000..72f207f
--- /dev/null
+++ b/src/sig/Board.java
@@ -0,0 +1,14 @@
+package sig;
+
+import java.util.List;
+
+public class Board {
+    List<BlockClump> blockData;
+    int width;
+    int height;
+    public Board(int width,int height) {
+        this.width=width;
+        this.height=height;
+        this.blockData = new ArrayList<BlockClump>();
+    }
+}
diff --git a/src/sig/Meteo.java b/src/sig/Meteo.java
index 79dca5d..7dc604e 100644
--- a/src/sig/Meteo.java
+++ b/src/sig/Meteo.java
@@ -2,6 +2,6 @@ package sig;
 
 public class Meteo {
     public static void main(String[] args) {
-        System.out.println("Hello world!");
+        Board b = new Board(8,14);
     }
 }
\ No newline at end of file