Easy to use with a clean, intuitive design. Save, graph and share your solves. Create categories for different events, like OH, blindfolded, feet. Random-state scrambles for all official puzzles, like the 3x3, 4x4, Megaminx, Pyraminx and others, with a visual representation of each scramble. Improve your 3x3 times with optimal hints for cross and x-cross for each scramble.