Start with a solved cube
Before making a pattern, reset to solved. A pattern is not the same as a scramble: it is a repeatable sequence that creates a specific arrangement. On the simulator, select the intended cube size and use its pattern controls; some patterns are supported only on certain sizes.
Checkerboard on a 3×3
All six faces receive two opposing color blocks in a checkerboard arrangement. To reverse it, apply the same sequence again.
This pattern works by making a half turn of each face, so your original color orientation stays recognizable. It is a good way to practise double turns.
Six spots on a 3×3
A common six-spot pattern on a solved 3×3. To undo, reverse the sequence and invert each move.
Move sequences can create different appearances on even-sized puzzles. Check the puzzle size before applying a pattern.
Design your own training patterns
Try a short sequence with 4–8 moves, inspect the changes on all six faces and then undo moves in reverse order. For example, the inverse of R U F′ is F U′ R′. Use the move history and undo controls inside the trainer to understand cause and effect.
- I can make and undo a checkerboard.
- I know why reversing move order matters.