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. gabobr
40
 00:12.76
2. kennethaw88
147
 00:12.93
3. hkjsf
129
 00:14.10
4. afidaleo
132
 00:16.96
5. Tomek 00:19.28
6. NeroHYU
110
 00:19.34
7. fishysua
143
 00:24.43
8. Ilbibi
41
 00:27.98
9. wyq97 00:28.03
10. Taco1717
30
 00:34.64
11. Kutner17
143
 00:41.94
12. FunAcroFly
76
 00:49.94
13. Lespring22 00:51.09
14. BigL1 01:02.49
15. R2
53
 01:05.15
16. Solander
60
 01:06.00
17. macc hua
41
 01:26.68
18. Ariadna
24
 02:22.31
19. shangdou
25
 03:01.80
20. sjorford
29
 03:04.97
This Week
1. gabobr
40
 00:12.76
2. kennethaw88
147
 00:12.93
3. NeroHYU
110
 00:19.34
4. wyq97 00:28.03
5. Tomek 00:31.53
6. Kutner17
143
 00:41.94
7. FunAcroFly
76
 00:49.94
8. R2
53
 01:05.15
9. Ariadna
24
 02:22.31
10. XYZ GOOD
17
 04:27.08
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Today
1. Ariadna
24
 02:22.31
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MO3
1. jaybrainer
238
 00:02.81
2. Jojo197
105
 00:03.71
3. soy
147
 00:05.26
4. Unequivocal
35
 00:05.87
5. daanbe
215
 00:06.98
6. numbrr
297
 00:07.52
7. procrastinator3000
125
 00:08.50
8. Make
273
 00:08.74
9. hzy1025
44
 00:10.21
10.anonymous
224
 00:10.27
AO5
1. jaybrainer
238
 00:03.27
2. Jojo197
105
 00:04.61
3. soy
147
 00:05.40
4. Unequivocal
35
 00:06.35
5. daanbe
215
 00:07.22
6. numbrr
297
 00:08.45
7. Make
273
 00:08.76
8. procrastinator3000
125
 00:09.12
9.anonymous
224
 00:10.47
10. WoenzelaarN
137
 00:11.06
AO12
1. jaybrainer
238
 00:04.30
2. Jojo197
105
 00:05.88
3. soy
147
 00:06.07
4. Unequivocal
35
 00:07.90
5. numbrr
297
 00:09.60
6. Make
273
 00:09.83
7. procrastinator3000
125
 00:10.34
8. daanbe
215
 00:10.46
9.anonymous
224
 00:11.46
10. WoenzelaarN
137
 00:12.35
Robots / programmatic solversinfo  
1.tlstyer
122
00:00.007
2.Paul Bismuth
1
00:01.333
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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2025-07-18 22:47:40

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