The numbers
The mathematics of the sport, checked nightly
Forty-three quintillion positions. A proof that twenty moves always suffice. Four of the five Platonic solids. One page per event: the puzzle's mathematics with its sources, and the sport's live numbers from last night's data.
3×3
The 3×3, in numbers
284,439 people ranked
2×2
The 2×2, in numbers
186,767 people ranked
4×4
The 4×4, in numbers
83,917 people ranked
5×5
The 5×5, in numbers
40,792 people ranked
6×6
The 6×6, in numbers
17,510 people ranked
7×7
The 7×7, in numbers
14,226 people ranked
3×3 blindfolded
The 3×3 blindfolded, in numbers
12,178 people ranked
3×3 Fewest Moves
The 3×3 Fewest Moves, in numbers
12,294 people ranked
3×3 one-handed
The 3×3 one-handed, in numbers
73,695 people ranked
Clock
The Clock, in numbers
32,048 people ranked
Megaminx
The Megaminx, in numbers
34,786 people ranked
Pyraminx
The Pyraminx, in numbers
129,321 people ranked
Skewb
The Skewb, in numbers
73,281 people ranked
Square-1
The Square-1, in numbers
25,272 people ranked
4×4 blindfolded
The 4×4 blindfolded, in numbers
2,174 people ranked
5×5 blindfolded
The 5×5 blindfolded, in numbers
1,134 people ranked
3×3 Multi-Blind
The 3×3 Multi-Blind, in numbers
4,268 people ranked
Face Turning Octahedron
The Face Turning Octahedron, in numbers
0 people ranked