Zach has updated his”Marble Game”for the Atari 2600, which is a board/puzzle game. You play by jumping marbles over each other, like in checkers, except the jumps are only horizontal or vertical. You win if you get the last piece in the center. To jump, move the cursor the the desired marble, hold down the button, and push the joystick in the desired direction. You can also reset the board and select the 24 puzzles.