Cham Blocks comes from Manolo Mazariegos. The object is for Cham to eat all the food. However, Cham can only eat food if he's wearing the same colored sock.
1. There's a moves limit.
2. Blocks can be placed to hinder the bad guys.
3. Bombs cause havoc.
5. Magnets stop your progress.
6. I haven't gotten to the slingshots yet
I've solved about 25 levels.