diff --git a/Meteo_Engine.jar b/Meteo_Engine.jar
index 7636ae0..11f531c 100644
Binary files a/Meteo_Engine.jar and b/Meteo_Engine.jar differ
diff --git a/src/sig/Board.java b/src/sig/Board.java
index 724df83..9757332 100644
--- a/src/sig/Board.java
+++ b/src/sig/Board.java
@@ -112,7 +112,13 @@ public class Board {
         //Start from one block and work our way across, seeing if we can make a match of 3 or more. Go to the next row, repeat. Then do the columns. Once all blocks marked for ignition, ignite them and send them.
         //Lowest block is used as the block clump starting point.
         for (int y=0;y<blocks.maxBlockHeight;y++) {
-            
+            for (int x=0;x<width;x++) {
+                final int xx=x,yy=y;
+                List<Block> bl = blocks.getBlocks().stream().filter((block)->block.x==xx&&block.y==yy).collect(Collectors.toList());
+                if (bl.size()>0) {
+                    //System.out.println("Found a block at ("+x+","+y+")");
+                }
+            }
         }
         return false;
     }