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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
baohoa112463262691May 14, 2026
2
woniu5303423322675May 14, 2026
3
vangeorg2016163182660May 14, 2026
4
Gincis11843252643May 14, 2026
5
siamakp5573242635May 14, 2026
6
Nedu6783222628May 14, 2026
7
Liuchiu1110113152595May 14, 2026
8
PaukKyaung5593172587May 13, 2026
9
caesium0011514143112587May 13, 2026
10
Bast0013222580May 13, 2026

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

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