diff --git a/Board.cpp b/Board.cpp
index 0637771..986f7fb 100644
--- a/Board.cpp
+++ b/Board.cpp
@@ -56,9 +56,11 @@ void Board::convertClump(int ind){
             BlockClump c2;
             for (int i=0;i<c.getBlocks().size();i++) {
                 Block&b2=c.getBlocks()[i];
-                if (c.getBlockPosition(b).x==b2.pos.x) {
-                    b2.markedForDeletion=true;
-                    c2.addBlock(b2.pos,b2.col);
+                if (!b2.markedForDeletion) {
+                    if (c.getBlockPosition(b).x==b2.pos.x) {
+                        b2.markedForDeletion=true;
+                        c2.addBlock(b2.pos,b2.col);
+                    }
                 }
                 c2.y=c.y;
             }
diff --git a/C++ProjectTemplate b/C++ProjectTemplate
index e2a07b0..b11ff54 100755
Binary files a/C++ProjectTemplate and b/C++ProjectTemplate differ
diff --git a/Meteos.h b/Meteos.h
index 767ab43..d9744b1 100644
--- a/Meteos.h
+++ b/Meteos.h
@@ -14,6 +14,7 @@ class Meteos : public olc::PixelGameEngine{
     std::mt19937 gen;
     Board gameBoard;
     std::map<std::string,Renderable> SPRITES;
+    bool onlyOnce=false;
     bool OnUserCreate()override;
     bool OnUserUpdate(float fElapsedTime)override;
 };
diff --git a/main.cpp b/main.cpp
index 76a4fb2..a6fa5e1 100644
--- a/main.cpp
+++ b/main.cpp
@@ -24,6 +24,17 @@ bool Meteos::OnUserCreate()
 bool Meteos::OnUserUpdate(float fElapsedTime)
 {
 	fElapsedTime=std::min(fElapsedTime,1/60.f);
+	if (!onlyOnce) {
+		BlockClump c;
+		c.addBlock(1,0,BlockColor::RED);
+		c.addBlock(2,0,BlockColor::RED);
+		c.addBlock(0,0,BlockColor::RED);
+		c.addBlock(0,1,BlockColor::RED);
+		c.addBlock(0,2,BlockColor::RED);
+		c.y=120;
+		gameBoard.addClump(c);
+		onlyOnce=true;
+	}
 	lastBlockSpawn+=fElapsedTime;
 	if (lastBlockSpawn>=gameBoard.spawnRate){
 		lastBlockSpawn-=gameBoard.spawnRate;