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. falarnjar
46
 02:16.31
2. budgetgambit 02:24.65
3. daanbe
236
 02:49.63
4. tjbrand
28
 03:17.13
5. DanielV
29
 03:33.52
6. ryum
20
 03:41.61
7. tinnielee
14
 04:09.37
8. juhuu 04:57.30
9. motiluchim
1
 05:20.88
10. Ina314
10
 05:41.42
11. GJWEHE801 05:42.36
12. huang 05:50.08
13. YYH
40
 05:52.29
14. Ariffin5299 05:56.67
15. Zygo6089
8
 05:59.84
16. josim 06:00.03
17. quekjr 06:17.97
18. onikudaisuki 06:23.76
19. Dennis Meinen
79
 07:08.53
20. Sphinx
20
 07:17.78
This Week
1. falarnjar
46
 02:16.31
2. budgetgambit 02:48.84
3. DanielV
29
 04:09.19
4. tjbrand
28
 04:54.46
5. YYH
40
 05:52.29
6. josim 06:00.03
7. onikudaisuki 06:23.76
8. Ina314
10
 06:59.66
9. Linie
21
 07:32.51
10. quekjr 07:53.28
11. MartyW
18
 08:09.73
12. 999111 08:10.77
13. Miroslaw 08:14.63
14. Kalina Uzunova
20
 08:32.97
15. Ornadoll 08:36.42
16. WYJ
82
 10:18.24
17. chiang2010 11:19.84
18. isi17 14:33.22
19. Gregorio Delgado
31
 15:09.32
20. 1408Cargema 17:39.63
Today
1. budgetgambit 02:48.84
2. DanielV
29
 04:09.19
3. tjbrand
28
 05:17.43
4. YYH
40
 08:07.61
5. MartyW
18
 08:09.73
6. Kalina Uzunova
20
 10:16.77
7. chiang2010 17:56.09
8. abar1 20:05.81
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
79
 02:18.89
2. Wajet
7
 02:24.94
3. falarnjar
46
 02:37.03
4. GoG
32
 02:40.22
5. aronn
20
 02:40.23
6. 7k enjoyer
206
 02:49.94
7. Indirar
181
 02:54.92
8. sudactylku
95
 02:58.58
9. valkrieez
129
 02:58.62
10. Calix Castillo
156
 03:03.08
AO5
1. Dennis Meinen
79
 02:19.72
2. Wajet
7
 02:36.45
3. GoG
32
 02:43.31
4. aronn
20
 02:51.46
5. falarnjar
46
 02:55.41
6. sudactylku
95
 02:59.58
7. Indirar
181
 03:04.49
8. valkrieez
129
 03:20.60
9. 7k enjoyer
206
 03:21.96
10. sudokumister
98
 03:22.80
AO12
1. Wajet
7
 02:51.50
2. sudactylku
95
 03:09.88
3. GoG
32
 03:28.31
4. valkrieez
129
 03:36.92
5. 7k enjoyer
206
 03:42.61
6. aronn
20
 03:45.51
7. 2015YINJ02
181
 03:55.23
8. sudokumister
98
 04:19.67
9. Indirar
181
 04:25.11
10. Sunny Ho
30
 04:32.89
Robots / programmatic solversinfo  
1.tlstyer
148
00:00.015
2.Paul Bismuth
1
00:15.170
3.RiciBoss00:30.688

* 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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