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Classic sudoku in 4 difficulty levels   
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Please Enter a Number
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To keep the competition fair and enjoyable for everyone, daily point gains may be limited. This encourages a balanced mix of puzzle difficulties and gives all players an equal chance to shine. The leaderboard resets every month.


Player Rankings - May 2026 - Top 10

#Login nameSolved PuzzlesScoreLast played
EasyMed.HardV.Hard
1
Liuchiu1111133873181May 16, 2026
2
siamakp77103903181May 16, 2026
3
Loyo5003973181May 16, 2026
4
Bast0013973180May 16, 2026
5
Vasudevareddy201643893180May 16, 2026
6
vangeorg2220213793178May 16, 2026
7
PaukKyaung5593893163May 16, 2026
8
Gincis131063863145May 16, 2026
9
robotg0003923136May 16, 2026
10
Nedu6783763060May 16, 2026

Solved puzzle score:
Easy = 1 point
Medium = 2 points
Hard = 4 points
Very hard = 8 points
 

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