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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
siamakp7793662985May 15, 2026
2
baohoa132683612985May 15, 2026
3
Loyo5003722981May 15, 2026
4
Bast0013722980May 15, 2026
5
Nedu6783662980May 15, 2026
6
Liuchiu1110113632979May 15, 2026
7
vangeorg2017193562978May 15, 2026
8
Gincis12953632954May 15, 2026
9
robotg0003532824May 15, 2026
10
caesium0011615153392818May 15, 2026

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

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