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 01:48.55
2. highprime
110
 02:11.31
3. bwangarang
68
 02:19.85
4. ihaveit 02:38.27
5. erichiro 02:44.84
6. Trekkert 02:50.32
7. Kamendae 02:54.16
8. yfsj666 03:18.01
9. 不太会玩
82
 03:18.36
10. AtomicT
45
 03:28.23
11. smolgremlin 03:33.07
12. liyan
159
 03:51.99
13. PBinpuzzle
56
 03:54.19
14. Psychic 04:10.11
15. ぺぺろんちい...
51
 04:25.06
16. kibo4
35
 04:36.99
17. daanbe
215
 04:38.30
18. ゆに
58
 05:07.11
19. sisi
31
 05:38.21
20. crema
167
 05:58.96
This Week
1. highprime
110
 02:18.88
2. bwangarang
68
 02:19.85
3. erichiro 02:55.07
4. ihaveit 03:02.34
5. smolgremlin 03:33.07
6. AtomicT
45
 03:40.22
7. liyan
159
 03:51.99
8. Psychic 04:10.11
9. ゆに
58
 05:07.11
10. maka17 06:28.27
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Today
1. bwangarang
68
 02:19.85
2. highprime
110
 02:32.36
3. smolgremlin 03:33.07
4. liyan
159
 03:51.99
5. AtomicT
45
 04:37.42
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MO3
1. soy
147
 01:18.02
2. WoenzelaarN
136
 01:21.83
3. jaybrainer
236
 01:24.35
4. cryozentro
174
 01:38.05
5. Viktor Herskedal
144
 02:05.36
6. syucream
101
 02:10.04
7. Make
272
 02:19.12
8. numbrr
297
 02:21.66
9. feifei
119
 02:30.20
10. highprime
110
 02:34.58
AO5
1. soy
147
 01:21.41
2. WoenzelaarN
136
 01:25.93
3. jaybrainer
236
 01:30.58
4. cryozentro
174
 01:45.22
5. syucream
101
 02:11.39
6. Viktor Herskedal
144
 02:15.96
7. numbrr
297
 02:19.01
8. Make
272
 02:27.60
9. feifei
119
 02:32.75
10. highprime
110
 02:47.90
AO12
1. soy
147
 01:36.98
2. WoenzelaarN
136
 01:39.67
3. jaybrainer
236
 01:55.88
4. cryozentro
174
 02:13.68
5. Viktor Herskedal
144
 02:47.30
6. numbrr
297
 02:51.97
7. syucream
101
 02:57.40
8. feifei
119
 03:10.51
9. Make
272
 03:23.47
10. bwangarang
68
 03:28.99
Robots / programmatic solversinfo  
1.tlstyer
120
00:00.043
2.Paul Bismuth
1
00:11.795
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* 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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2025-07-06 03:31:19

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