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
234
 00:01.72
2. gabobr
39
 00:05.27
3. afidaleo
127
 00:13.29
4. Kukko
121
 00:13.62
5. Truth-or-Peace
123
 00:14.03
6. Dorice
241
 00:15.35
7. stevethesquid
63
 00:15.75
8. bozyslaw67
64
 00:19.23
9. IceRune
59
 00:24.00
10. fishysua
142
 00:26.95
11. Erikt
8
 00:36.94
12. Malthe Lem Mørk
4
 00:38.58
13. playmaker
8
 00:55.12
14. FunAcroFly
62
 01:06.70
15. NetCloud
34
 01:15.04
16. aescuderos 02:46.05
17. Uthor 7d 11:28:40.61
18.--- empty -----:--
19.--- empty -----:--
20.--- empty -----:--
This Week
1. jaybrainer
234
 00:01.72
2. gabobr
39
 00:05.27
3. Dorice
241
 00:15.35
4. bozyslaw67
64
 00:19.23
5. NetCloud
34
 01:15.04
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Today
1. jaybrainer
234
 00:01.72
2. gabobr
39
 00:10.75
3.--- empty -----:--
4.--- empty -----:--
5.--- empty -----:--
6.--- empty -----:--
7.--- empty -----:--
8.--- empty -----:--
9.--- empty -----:--
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MO3
1. jaybrainer
234
 00:01.38
2. vowels
214
 00:02.15
3. Jojo197
100
 00:02.47
4. nabi
92
 00:02.60
5. soy
146
 00:02.88
6. numbrr
295
 00:03.46
7. daanbe
214
 00:03.53
8. qqwref
259
 00:03.82
9. beatrixwashere
102
 00:04.66
10. haramey
230
 00:04.84
AO5
1. jaybrainer
234
 00:01.47
2. vowels
214
 00:02.36
3. Jojo197
100
 00:02.43
4. nabi
92
 00:02.60
5. soy
146
 00:02.77
6. numbrr
295
 00:03.92
7. qqwref
259
 00:04.07
8. daanbe
214
 00:04.09
9. Unequivocal
35
 00:05.10
10. beatrixwashere
102
 00:05.23
AO12
1. jaybrainer
234
 00:01.70
2. vowels
214
 00:02.85
3. Jojo197
100
 00:02.90
4. soy
146
 00:03.23
5. qqwref
259
 00:05.21
6. numbrr
295
 00:05.41
7. daanbe
214
 00:05.89
8. beatrixwashere
102
 00:06.07
9. Make
271
 00:06.72
10. haramey
230
 00:06.98
Robots / programmatic solversinfo  
1.tlstyer
117
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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2025-06-16 01:00:44

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