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. jaybrainer
237
 00:01.72
2. gabobr
40
 00:05.27
3. afidaleo
132
 00:09.32
4. grimmgirlfandom
152
 00:11.98
5. crema
168
 00:13.71
6. Dorice
242
 00:15.35
7. sisi
33
 00:15.39
8. bozyslaw67
64
 00:17.56
9. highprime
111
 00:20.74
10. FunAcroFly
73
 00:32.17
11. macc hua
40
 00:37.61
12. shangdou
23
 00:52.62
13. R2
53
 01:14.93
14. NetCloud
36
 01:15.04
15. nausea 03:00.68
16.--- empty -----:--
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This Week
1. gabobr
40
 00:06.87
2. sisi
33
 00:15.39
3. highprime
111
 00:20.74
4. FunAcroFly
73
 00:51.51
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6.--- empty -----:--
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Today
1. gabobr
40
 00:06.87
2. FunAcroFly
73
 00:51.51
3.--- empty -----:--
4.--- empty -----:--
5.--- empty -----:--
6.--- empty -----:--
7.--- empty -----:--
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MO3
1. jaybrainer
237
 00:01.38
2. vowels
216
 00:02.15
3. Jojo197
104
 00:02.47
4. nabi
92
 00:02.60
5. soy
147
 00:02.88
6. numbrr
297
 00:03.46
7. daanbe
215
 00:03.53
8. qqwref
259
 00:03.82
9. beatrixwashere
103
 00:04.66
10. haramey
230
 00:04.84
AO5
1. jaybrainer
237
 00:01.47
2. vowels
216
 00:02.36
3. Jojo197
104
 00:02.43
4. nabi
92
 00:02.60
5. soy
147
 00:02.77
6. numbrr
297
 00:03.92
7. qqwref
259
 00:04.07
8. daanbe
215
 00:04.09
9. Unequivocal
35
 00:05.10
10. beatrixwashere
103
 00:05.23
AO12
1. jaybrainer
237
 00:01.70
2. vowels
216
 00:02.85
3. Jojo197
104
 00:02.90
4. soy
147
 00:03.23
5. qqwref
259
 00:05.21
6. numbrr
297
 00:05.41
7. daanbe
215
 00:05.89
8. beatrixwashere
103
 00:06.07
9. Make
273
 00:06.72
10. haramey
230
 00:06.98
Robots / programmatic solversinfo  
1.tlstyer
120
00:00.006
2.Paul Bismuth
1
00:01.021
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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2025-07-10 22:53:24

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