Practice tracking specific F2L pieces through move sequences. This builds spatial awareness and is very helpful for improving your planning skills during inspection.
Setup
Number of Moves: Set the length of random move sequences (1-20).
Corners/Edges: Choose how many pieces to track (0-4 each).
Bottom/Front Colors: Set your cube orientation.
How to Use
Set your tracking preferences and click "Generate Move Sequence".
Study the move sequence. The 3D cube helps visualize the moves.
Click "Start Tracking" to begin. This reveals some pieces on the 2D and 3D cube.
Click on the 2D cube net to place pieces where you think they'll end up. For corners, click the sticker where the bottom sticker ends up, and for edges click where the front/back sticker ends up.
Tips
Start with 1–2 pieces and shorter sequences.
Focus on corner-edge pairs for practicing predicting first pair.
If you struggle with both edges and corners, learning to track just 1 edge or just 1 corner is helpful in itself.