Funkee Worms

Fishermen know that the best bait for fish is a fresh, fat worm, and before every fishing trip they go to dig up fresh worms. Another fisherman in Funkee Worms decided to do the same thing, but this time you will save the poor worms, because they don’t want to end up as fish bait. Your job is to stack worms of different colors and sizes, filling in the empty spaces to form solid horizontal lines. They will be removed and space on the field will be freed up. Don't let the field fill up completely in Funkee Worms.