Untangle blocks by clicking to make them fly in arrow directions. Clear all blocks to pass levels. Swipe to rotate the cube and change perspective. Progressively more complex block arrangements require strategic movement.
Track solving times with time, Ao5, and Ao12 metrics. Generate random scrambles. View solves history and progress graphs. Download and upload algorithms. Customize puzzle colors. Sync solves across devices. Verify WCA compliance.
Explore 4D hypercube faces with multitouch controls
Explore a 4-dimensional hypercube with multitouch controls. View up to four cube-shaped faces at once. Rotate and roll the die to reveal different faces. Interactively navigate the 4D structure to see hidden faces.
