Mr Creosote#Clockwiser: a Rubik's Cube flattened into 2D, plus gravity, minus mercy. You don't move individual blocks - you rotate entire sections. The twist? Some levels demand you solve them completely in your head before making your first move. Released 20 years too early for mobile, but worth revisiting now that you can skip the "unreasonable" ones.
https://www.goodolddays.net/en/game/Clockwiser-Time-is-running-out/
