Parity Trainer (4x4)
Choose a parity case
Start after solving the centres and pairing all 12 edges.
OLL parity
How to read 4×4 moves
- R
- Turn the outer right layer.
- 2R
- Turn only the second layer from the right.
- 2L
- Turn only the second layer from the left.
- Uw
- Turn the top two layers together.
- 2 at the end
- Turn 180°. For example, 2R2 means a half turn of the inner right layer.
- ′
- Turn anticlockwise as viewed from that side.
Try it on your own cube
Start with a solved 4×4, yellow up and green in front. Apply these setup moves, then follow the lesson from the same grip.
4×4 cube preview
Drag to look around. White outlines track the affected edge pieces.