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. SilverHawk
206
00:05.11
2. gabobr
37
00:06.01
3. maritome
75
00:06.51
4. MoFan
116
00:07.20
5. Lilygoldfine 00:10.58
6. Rhododendron
126
00:11.21
7. Tomek 00:12.01
8. stevethesquid
61
00:12.54
9. pouldu
67
00:12.89
10. V Perm
10
00:13.11
11. KETJAK
21
00:13.83
12. LeeDeeDee 00:13.96
13. lilyfaith
2
00:14.27
14. oversizedpixie
131
00:14.49
15. Goomy
107
00:15.09
16. grimmgirlfandom
147
00:16.49
17. Tizianomas
8
00:17.68
18. Koakuma
47
00:17.86
19. Einsteinus
110
00:20.27
20. wyq97 00:20.74
This Week
1. SilverHawk
206
00:05.11
2. MoFan
116
00:07.20
3. gabobr
37
00:07.63
4. stevethesquid
61
00:12.54
5. pouldu
67
00:12.89
6. Tomek 00:19.78
7. Tizianomas
8
00:20.84
8. FunAcroFly
56
00:28.69
9. 아리(아리)
8
00:36.36
10. ChiefOsceola 00:47.24
11. Sunny Ho
25
01:13.18
12. Fet
13
01:15.43
13. asatzhh
22
01:35.77
14. Elias Westerbergh
35
03:50.06
15. SohamSaha 05:00.85
16. Uthor 24d 20:31:23.64
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20.--- empty -----:--
Today
1. 아리(아리)
8
00:36.36
2. SohamSaha 05:00.85
3.--- empty -----:--
4.--- empty -----:--
5.--- empty -----:--
6.--- empty -----:--
7.--- empty -----:--
8.--- empty -----:--
9.--- empty -----:--
10.--- empty -----:--
11.--- empty -----:--
12.--- empty -----:--
13.--- empty -----:--
14.--- empty -----:--
15.--- empty -----:--
16.--- empty -----:--
17.--- empty -----:--
18.--- empty -----:--
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20.--- empty -----:--
MO3
1. jaybrainer
228
00:01.39
2. Jojo197
88
00:02.42
3. vowels
214
00:02.50
4. daanbe
213
00:02.53
5. soy
145
00:02.80
6. numbrr
290
00:03.30
7. beatrixwashere
99
00:03.41
8. Unequivocal
35
00:03.43
9. qqwref
259
00:03.55
10. Teal
56
00:03.57
AO5
1. jaybrainer
228
00:01.42
2. Jojo197
88
00:02.58
3. vowels
214
00:02.85
4. soy
145
00:03.05
5. daanbe
213
00:03.34
6. beatrixwashere
99
00:03.41
7. numbrr
290
00:03.63
8. BingBongBob
107
00:03.75
9. Unequivocal
35
00:03.88
10. Make
269
00:04.06
AO12
1. jaybrainer
228
00:01.69
2. Jojo197
88
00:03.06
3. soy
145
00:03.47
4. vowels
214
00:03.60
5. Unequivocal
35
00:04.44
6. numbrr
290
00:04.70
7. Make
269
00:04.81
8. beatrixwashere
99
00:05.03
9. procrastinator3000
123
00:05.13
10. qqwref
259
00:05.31
Robots / programmatic solversinfo  
1.tlstyer
111
00:00.007
2.Paul Bismuth
1
00:00.965
3.Kumaringo
1
00:13.909

* 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 16:15:01

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