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
288,433 people ranked
2×2
The 2×2, in numbers
189,179 people ranked
4×4
The 4×4, in numbers
85,040 people ranked
5×5
The 5×5, in numbers
41,402 people ranked
6×6
The 6×6, in numbers
17,784 people ranked
7×7
The 7×7, in numbers
14,450 people ranked
3×3 blindfolded
The 3×3 blindfolded, in numbers
12,334 people ranked
3×3 Fewest Moves
The 3×3 Fewest Moves, in numbers
12,418 people ranked
3×3 one-handed
The 3×3 one-handed, in numbers
74,621 people ranked
Clock
The Clock, in numbers
32,817 people ranked
Megaminx
The Megaminx, in numbers
35,351 people ranked
Pyraminx
The Pyraminx, in numbers
130,891 people ranked
Skewb
The Skewb, in numbers
74,164 people ranked
Square-1
The Square-1, in numbers
25,662 people ranked
4×4 blindfolded
The 4×4 blindfolded, in numbers
2,198 people ranked
5×5 blindfolded
The 5×5 blindfolded, in numbers
1,147 people ranked
3×3 Multi-Blind
The 3×3 Multi-Blind, in numbers
4,312 people ranked
Face Turning Octahedron
The Face Turning Octahedron, in numbers
0 people ranked