Q*Bert's Qubes

Q*Bert's Qubes is an arcade game released in 1983. It is the sequel to Q*Bert. It was ported to the Atari 2600 and the ColecoVision.

Gameplay
Q-Bert must hop around a diagonal 5 x 5 grid of blocks to change all three sides of the blocks in a row to matching target colors, while also avoiding creatures such as a bouncing rat that will try to do Q-Bert in.