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. ypw19
74
 01:20.12
2. TheFangSome13
105
 01:50.48
3. maritome
74
 01:54.99
4. gabobr
36
 02:20.77
5. PheromoneJones 02:59.66
6. Dorice
238
 04:03.74
7. wyq97 06:01.87
8. Ana Lytical
64
 06:13.70
9. Koakuma
47
 32:16.33
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This Week
1. Dorice
238
 04:03.74
2. wyq97 06:01.87
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Today
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MO3
1. soy
145
 00:48.17
2. jaybrainer
226
 00:55.11
3. Jojo197
82
 01:06.87
4. numbrr
289
 01:21.08
5. qqwref
259
 01:44.19
6. Make
268
 01:44.32
7. Viktor Herskedal
138
 01:57.70
8. 2015YINJ02
148
 02:08.48
9. Bluegill16384
193
 02:09.89
10. crema
147
 02:11.55
AO5
1. soy
145
 00:49.17
2. jaybrainer
226
 00:59.28
3. Jojo197
82
 01:12.01
4. numbrr
289
 01:27.17
5. Make
268
 01:49.56
6. 2015YINJ02
148
 02:17.00
7. qqwref
259
 02:21.10
8. Bluegill16384
193
 02:21.33
9. Victorious1
170
 02:22.68
10. Viktor Herskedal
138
 02:24.13
AO12
1. soy
145
 01:11.08
2. jaybrainer
226
 01:12.33
3. Jojo197
82
 01:32.00
4. Make
268
 02:11.22
5. 2015YINJ02
148
 02:26.23
6. numbrr
289
 02:35.41
7. Bluegill16384
193
 02:57.54
8. qqwref
259
 03:06.77
9. Ramasp
238
 03:15.53
10. feifei
111
 03:22.66
Robots / programmatic solversinfo  
1.tlstyer
109
00:00.024
2.Paul Bismuth
1
00:05.721
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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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2025-05-01 10:37:01

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