Killer Sudoku


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

The rules of Killer Sudoku are simple:
1. The basic Sudoku rules apply.
2. The sum of all numbers in a cage must match the small number printed in its corner.
3. No number appears more than once in a cage.

Hide the rules
Killer Sudoku


2x2 Easy Killer Sudoku | 2x2 Normal Killer Sudoku | 2x2 Hard Killer Sudoku | 2x3 Easy Killer Sudoku | 2x3 Normal Killer Sudoku | 2x3 Hard Killer Sudoku | 3x3 Easy Killer Sudoku | 3x3 Normal Killer Sudoku | 3x3 Hard Killer Sudoku

New Puzzle
This Month
1. budgetgambit 02:17.47
2. Xavierxxx 03:29.73
3. DanielV
29
 03:37.77
4. tjbrand
29
 03:39.15
5. tinnielee
29
 03:52.82
6. onikudaisuki 04:09.06
7. cramonns 04:22.86
8. juhuu 04:51.49
9. quekjr 05:04.60
10. Zygo6089
9
 05:12.59
11. mark77 05:45.04
12. josim 06:08.11
13. BoerBaan 06:11.37
14. GJWEHE801 06:14.46
15. YYH
42
 06:34.07
16. EMS9527
10
 06:41.60
17. Conker488
2
 06:42.44
18. Linie
22
 06:50.03
19. Ina314
10
 07:06.44
20. Miroslaw 07:31.11
This Week
1. budgetgambit 02:17.47
2. Xavierxxx 03:29.73
3. DanielV
29
 03:37.77
4. tjbrand
29
 03:41.44
5. onikudaisuki 04:09.06
6. tinnielee
29
 04:25.26
7. quekjr 05:58.80
8. BoerBaan 06:11.37
9. josim 06:16.46
10. GJWEHE801 06:29.22
11. YYH
42
 06:34.07
12. Linie
22
 08:43.19
13. MahjongLyonnais 08:56.80
14. Ina314
10
 09:07.61
15. Kalina Uzunova
20
 09:42.48
16. Gurgulo 11:30.14
17. Miroslaw 12:09.61
18. ArnoutBoer
3
 12:28.91
19. chiang2010 12:34.60
20. cloudspan
7
 13:02.10
Today
1. tjbrand
29
 04:45.86
2. Miroslaw 12:09.61
3.--- empty -----:--
4.--- empty -----:--
5.--- empty -----:--
6.--- empty -----:--
7.--- empty -----:--
8.--- empty -----:--
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. Dennis Meinen
80
 02:18.89
2. Wajet
7
 02:24.94
3. falarnjar
47
 02:37.03
4. GoG
32
 02:40.22
5. aronn
20
 02:40.23
6. 7k enjoyer
208
 02:49.94
7. Indirar
182
 02:54.92
8. sudactylku
96
 02:58.58
9. valkrieez
132
 02:58.62
10. Calix Castillo
156
 03:03.08
AO5
1. Dennis Meinen
80
 02:19.72
2. Wajet
7
 02:36.45
3. GoG
32
 02:43.31
4. aronn
20
 02:51.46
5. falarnjar
47
 02:55.41
6. sudactylku
96
 02:59.58
7. Indirar
182
 03:04.49
8. valkrieez
132
 03:20.60
9. 7k enjoyer
208
 03:21.96
10. sudokumister
99
 03:22.80
AO12
1. Wajet
7
 02:51.50
2. sudactylku
96
 03:09.88
3. GoG
32
 03:28.31
4. valkrieez
132
 03:36.92
5. 7k enjoyer
208
 03:42.61
6. aronn
20
 03:45.51
7. 2015YINJ02
186
 03:55.23
8. sudokumister
99
 04:19.67
9. Indirar
182
 04:25.11
10. Sunny Ho
30
 04:32.89
Robots / programmatic solversinfo  
1.tlstyer
151
00:00.015
2.siebi
1
00:00.090
3.Paul Bismuth
1
00:15.170

* 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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