Some interesting features of this snake game: 1. You can change directions multiple times within a tick, making the last direction to be effective. 2. You can

Some interesting features of this snake game: 1. You can change directions multiple times within a tick, making the last direction to be effective. 2. You can change to any directions, including the opposite direction of your current movement, which usually results in :( as the snakes head bumps into its body... 3. Except when the snake has length 1 or 2, then it's OK, as the snake either does not have a body yet, or its body and head switch places at the next tick. As a combination of 1 and 2, quickly turning around is a risky move.