Rubiks cubes: 2x2x2, 3x3x3, 4x4x4, 5x5x5, 6x6x6, 7x7x7, Square-1, Pyraminx, Master Pyramorphics, Megaminx, etc.).* Store time and scramble history.* Calculate averages for 5, 12, 50, 100, month.* Store best and worst times.* Support DNF, +1 flags.* History graph.