
Flip the stack. Smallest on top.
Tap a pancake: the spatula slides under it and flips it and every pancake above it, all at once. Sort the stack: smallest on top, largest at the bottom. Par is the fewest flips.
Undo takes back a flip (3 per order). Hint makes the next flip of a shortest solution. Run out of flips and you can buy three more.
Play a level and your stars and progress show up here. They are saved on this device, and on every device once you sign in.