Sudoku


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Sudoku is a logic puzzle with simple rules and challenging solutions.

The rules of sudoku are simple. You have to enter a numerical digit from 1 through 9 in each cell of a 9x9 grid made up of 3x3 regions, starting with various digits given in some cells. Each row, column, and region must contain only one instance of each numeral.

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Sudoku


3x3 Basic Sudoku | 3x3 Easy Sudoku | 3x3 Intermediate Sudoku | 3x3 Advanced Sudoku | 3x3 Extreme Sudoku | 3x3 Evil Sudoku | 3x4 Sudoku | 4x4 Sudoku

This Month
1. zazutma 00:23.93
2. zooandroo
102
00:36.23
3. May John
75
00:38.85
4. 小風Winday
115
00:41.06
5. mikebolt
54
00:43.97
6. randomflyintaco
115
00:45.47
7. mvl666Darkrio
95
00:48.15
8. potowski 00:50.82
9. jeszon
59
00:54.31
10. Jack63kids
155
00:56.93
11. Toro1
21
00:58.14
12. Zemmel
91
00:59.12
13. Tomek 00:59.59
14. PheromoneJones 01:03.45
15. WYJ
48
01:05.79
16. worldaboutodawn 01:06.42
17. chiwzl 01:14.78
18. Yavor 01:17.09
19. eezieezi
7
01:26.16
20. BravoJohnnie 01:39.64
This Week
1. zazutma 00:25.88
2. randomflyintaco
115
00:46.12
3. mvl666Darkrio
95
00:48.15
4. Zemmel
91
00:59.12
5. Toro1
21
01:01.24
6. PheromoneJones 01:03.45
7. potowski 01:03.87
8. chiwzl 01:14.78
9. Yavor 01:17.09
10. wearts
38
01:43.03
11. IavorDinchev 01:53.09
12. player1 01:53.53
13. BravoJohnnie 01:56.16
14. Tomek 02:02.75
15. 朱恒宇
8
02:11.15
16. Bergamote
87
02:18.09
17. LSQUAREDMATH
28
02:26.30
18. peterpanson 02:28.84
19. iliq82 02:33.92
20. Ognyan 02:41.03
Today
1. Bergamote
87
02:18.09
2. Ognyan 03:25.25
3. peterpanson 03:43.93
4. anitolq 03:44.74
5. Krastanov 04:01.50
6. Walmir 04:11.05
7. starmoon 04:22.40
8. NNNNN 04:41.79
9.--- empty -----:--
10.--- empty -----:--
11.--- empty -----:--
12.--- empty -----:--
13.--- empty -----:--
14.--- empty -----:--
15.--- empty -----:--
16.--- empty -----:--
17.--- empty -----:--
18.--- empty -----:--
19.--- empty -----:--
20.--- empty -----:--
MO3
1. numbrr
298
00:22.76
2. lhpthanh
99
00:23.86
3. qqwref
260
00:27.05
4. thelegendary08
25
00:27.09
5. ThePipeline
86
00:27.17
6. SilverHawk
208
00:27.36
7. Make
273
00:28.63
8. garbage
219
00:28.87
9. jeremi1
195
00:28.93
10. Madarjeen
129
00:29.59
AO5
1. lhpthanh
99
00:22.91
2. numbrr
298
00:23.11
3. jeremi1
195
00:28.02
4. ThePipeline
86
00:29.35
5. Make
273
00:29.62
6. SilverHawk
208
00:30.14
7. Rhododendron
136
00:30.52
8. thelegendary08
25
00:31.86
9. Madarjeen
129
00:32.40
10. Koberik
61
00:32.65
AO12
1. lhpthanh
99
00:26.94
2. numbrr
298
00:32.08
3. ThePipeline
86
00:32.09
4. SilverHawk
208
00:33.82
5. jeremi1
195
00:34.19
6. Make
273
00:34.78
7. Rhododendron
136
00:34.96
8. qqwref
260
00:36.92
9. Happycloud
190
00:37.11
10. GregDiAngelo
41
00:38.84
Robots / programmatic solversinfo  
1.tlstyer
126
00:00.007
2.joshprzybyszewski
18
00:00.058
3.cheyette00:00.105

* MO3 - Mean of 3. The average of 3 consecutive times.
AO5 - Average of 5. The average of 5 consecutive times ignoring the highest and the lowest.
AO12 - Average of 12. The average of 12 consecutive times ignoring the highest and the lowest.
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2025-08-18 08:13:52

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