Game2048

2048 plays on a 4×4 square grid. Each move is a turn, the player uses the arrow keys and the blocks will slide in one of four corresponding directions (up, down, left, right). Each turn, a block with a value of 2 or 4 will appear randomly in an empty cell on the grid. The blocks slide in the specified direction until they reach the edge of the grid or touch another block. If two square blocks with the same value touch each other, they will combine to form a square block whose value is equal to the total value of those two square blocks (double value)[8]. The resulting square cannot combine with another square again in one move. For easy identification, different value squares will have different colors.