Singleton Traffic (Christopher Wells)
"Pieces can only move horizontally if there's nothing vertically adjacent to them, and vice-versa. You win a level when you have no valid moves." - Author's description
Play here (Browser)
"Pieces can only move horizontally if there's nothing vertically adjacent to them, and vice-versa. You win a level when you have no valid moves." - Author's description
Play here (Browser)