From Snood World:
Snood Slide incorporates our famous "Easy to learn, but difficult to master" game play!
Your goal in Snood Slide is to turn the board to gold. You do this by forming groups of three or more Snoods. Groups can be formed vertically, horizontally or even L-shaped. You slide the rows and columns to form groups of Snoods. But watch out for the Numbskulls that can block your move!