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. MoFan
116
00:05.02
2. SilverHawk
206
00:06.04
3. gabobr
37
00:07.45
4. Truth-or-Peace
122
00:10.42
5. pouldu
67
00:15.60
6. bozyslaw67
64
00:15.86
7. crema
150
00:18.02
8. Terriama
58
00:20.60
9. KETJAK
21
00:22.95
10. Goomy
107
00:29.32
11. qobi
222
00:34.97
12. lindseyxx
33
00:35.73
13. FunAcroFly
56
00:53.74
14. Anakin Skywalker
40
00:59.78
15. Elias Westerbergh
35
06:28.36
16. Uthor 24d 20:31:23.64
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This Week
1. MoFan
116
00:05.02
2. SilverHawk
206
00:06.04
3. gabobr
37
00:08.21
4. pouldu
67
00:15.60
5. KETJAK
21
00:22.95
6. FunAcroFly
56
00:53.74
7. Elias Westerbergh
35
06:28.36
8. Uthor 24d 20:31:23.64
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Today
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MO3
1. jaybrainer
228
00:01.53
2. Jojo197
88
00:02.12
3. vowels
214
00:02.82
4. soy
145
00:03.04
5. daanbe
213
00:03.17
6. qqwref
259
00:03.68
7. numbrr
290
00:03.75
8. beatrixwashere
99
00:03.95
9. haramey
228
00:04.32
10. PuzzleMaestro
73
00:04.81
AO5
1. jaybrainer
228
00:01.64
2. Jojo197
88
00:02.75
3. vowels
214
00:03.08
4. soy
145
00:03.09
5. daanbe
213
00:03.83
6. qqwref
259
00:03.99
7. numbrr
290
00:04.06
8. beatrixwashere
99
00:04.39
9. Make
269
00:04.98
10. Unequivocal
35
00:05.04
AO12
1. jaybrainer
228
00:01.88
2. soy
145
00:03.22
3. Jojo197
88
00:03.32
4. vowels
214
00:04.10
5. qqwref
259
00:04.24
6. daanbe
213
00:05.06
7. numbrr
290
00:05.53
8. PuzzleMaestro
73
00:05.89
9. beatrixwashere
99
00:06.73
10. Make
269
00:06.84
Robots / programmatic solversinfo  
1.tlstyer
111
00:00.008
2.Paul Bismuth
1
00:01.086
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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2025-05-13 16:08:30

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