In Wonky, players try to get rid of the cards in their hand by stacking blocks on top of one another, ideally setting up the blocks so that someone else takes a spill and gets stuck with more cards in hand. The trick to doing this are the special blocks in the game: nine blocks — with three each in small, medium and large sizes — with three of the block sides being flat and three being curved. Set up the blocks in the right way, and you can block an opponent's path to victory.