Heyawake


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

The rules of Heyawake are simple:
You have to color the cells of the grid in black and white according to the rules:
- Regions with a number should contain black cells matching the number.
- 2 black cells cannot be adjacent horizontally or vertically.
- A straight (orthogonal) line of connected white cells cannot span across more than 2 regions.
- All white cells should be connected in a single group.

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Heyawake


6x6 Easy Heyawake | 6x6 Normal Heyawake | 6x6 Hard Heyawake | 8x8 Easy Heyawake | 8x8 Normal Heyawake | 8x8 Hard Heyawake | 10x10 Easy Heyawake | 10x10 Normal Heyawake | 10x10 Hard Heyawake | 15x15 Easy Heyawake | 15x15 Normal Heyawake | 15x15 Hard Heyawake | 20x20 Easy Heyawake | 20x20 Normal Heyawake | 20x20 Hard Heyawake

This Month
1. katrin0000 01:41.77
2. shadiya 01:46.93
3. highprime
109
 02:18.32
4. bwangarang
67
 02:28.48
5. yfsj666 02:37.76
6. ihaveit 02:38.81
7. Trekkert 02:53.72
8. Kamendae 02:54.16
9. 不太会玩
82
 03:18.36
10. hajuyi
45
 03:23.09
11. bats17 03:47.66
12. PBinpuzzle
56
 03:51.59
13. ぺぺろんちい...
51
 04:25.06
14. daanbe
214
 04:38.30
15. AtomicT
45
 04:42.20
16. Trial
44
 05:07.22
17. mayan31370
65
 05:16.57
18. sisi
28
 05:38.21
19. crema
159
 05:58.96
20. kibo4
35
 06:13.64
This Week
1. katrin0000 01:48.55
2. highprime
109
 02:18.32
3. Trekkert 02:53.72
4. Kamendae 02:54.16
5. ihaveit 03:01.71
6. PBinpuzzle
56
 03:54.19
7. ぺぺろんちい...
51
 04:25.06
8. daanbe
214
 04:38.30
9. 不太会玩
82
 05:33.45
10. crema
159
 05:58.96
11. kibo4
35
 06:13.64
12. Lupusu
16
 11:56.14
13. Lespring22 15:16.87
14. sisi
28
 16:30.74
15. Erikt
8
 30:18.48
16.--- empty -----:--
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20.--- empty -----:--
Today
1. highprime
109
 02:18.32
2. Lupusu
16
 11:56.14
3. sisi
28
 1:03:58.54
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. soy
146
 01:18.02
2. WoenzelaarN
135
 01:21.83
3. jaybrainer
234
 01:24.35
4. cryozentro
174
 01:38.05
5. Viktor Herskedal
142
 02:05.36
6. syucream
99
 02:10.04
7. Make
271
 02:19.12
8. numbrr
295
 02:21.66
9. feifei
116
 02:30.20
10. highprime
109
 02:34.58
AO5
1. soy
146
 01:21.41
2. WoenzelaarN
135
 01:25.93
3. jaybrainer
234
 01:30.58
4. cryozentro
174
 01:45.22
5. syucream
99
 02:11.39
6. Viktor Herskedal
142
 02:15.96
7. numbrr
295
 02:19.01
8. Make
271
 02:27.60
9. feifei
116
 02:32.75
10. highprime
109
 02:47.90
AO12
1. soy
146
 01:36.98
2. WoenzelaarN
135
 01:39.67
3. jaybrainer
234
 01:57.25
4. cryozentro
174
 02:13.68
5. Viktor Herskedal
142
 02:47.30
6. numbrr
295
 02:51.97
7. syucream
99
 02:57.40
8. feifei
116
 03:10.51
9. Make
271
 03:23.47
10. bwangarang
67
 03:28.99
Robots / programmatic solversinfo  
1.tlstyer
117
00:00.043
2.Paul Bismuth
1
00:11.795
3.--- empty -----:--

* 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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2025-06-15 23:41:58

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