Speedyblocks is a sleeker, faster version of the old classic Tetris. Each block that falls down has three different blocks in it. They may have three different colors or a mixture of colors. You have to stack three or more blocks of the same color on each other to make them disappear. If any of the stacks of blocks gets to the top of the gameboard before you clear it, the game is over! Speedy Blocks gives you a time limit to clear the board, while Adventure Blocks gives you more items to find. Use the down arrow to make blocks fall faster, and push the up button to make the colors of the block switch around.