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. crema
150
 01:37.79
2. gabobr
37
 02:02.09
3. Dorice
239
 02:34.76
4. jdubs
134
 08:11.03
5. Joris Brouwer
37
 09:28.61
6. wyq97 10:05.10
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This Week
1. Dorice
239
 02:34.76
2. Joris Brouwer
37
 09:28.61
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Today
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MO3
1. soy
145
 00:37.43
2. jaybrainer
228
 00:39.40
3. WoenzelaarN
132
 00:58.91
4. Jojo197
88
 01:01.32
5. numbrr
290
 01:01.99
6. syucream
95
 01:04.82
7. Make
269
 01:06.07
8. Viktor Herskedal
139
 01:13.76
9. Ramasp
240
 01:33.65
10.anonymous
86
 01:40.98
AO5
1. soy
145
 00:37.43
2. jaybrainer
228
 00:41.70
3. numbrr
290
 01:03.14
4. WoenzelaarN
132
 01:05.58
5. Make
269
 01:10.23
6. Jojo197
88
 01:11.62
7. syucream
95
 01:14.22
8. Viktor Herskedal
139
 01:15.05
9. qqwref
259
 01:38.77
10. Bluegill16384
194
 01:45.69
AO12
1. soy
145
 00:50.75
2. jaybrainer
228
 00:51.53
3. numbrr
290
 01:09.77
4. Jojo197
88
 01:25.29
5. syucream
95
 01:29.17
6. Viktor Herskedal
139
 01:33.87
7. Make
269
 01:58.64
8. cryozentro
171
 01:59.81
9. qqwref
259
 02:08.86
10. 2015YINJ02
148
 02:18.42
Robots / programmatic solversinfo  
1.tlstyer
111
00:00.019
2.Paul Bismuth
1
00:05.581
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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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2025-05-13 16:04:09

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