Connect blocks to the top left block by clicking the next colour you want to connect. Try to flood the entire field with one colour.
This plays well, but I wanted to allow for colour blind so I added costumes with pictures to the original costumes. I'm really enjoying reading through the code a commenting it so I can understand it better. Thanks to MattLeeds for brilliant code. Just what I was looking for. 1/10/15 - Added sounds.