How to play
Tap exposed cubes that match one of the three color orders at the bottom.
Each order shows how many cubes of that color you still need. Clear the whole structure to finish the puzzle.
Wrong colors go to your holding bin. Fill all 7 slots and the current puzzle resets.
Drag to rotate the stack. Pinch or scroll to zoom in and out.
Clear more puzzles than your rival before the 90-second timer ends.