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. pewira
71
 01:45.21
2. z9z9z9z9z9
83
 01:45.23
3. jaybrainer
237
 01:59.53
4. dexter051 02:44.40
5. gabobr
40
 02:49.36
6. 驯龙高手
70
 03:19.48
7. jessi30
2
 03:35.71
8. jpjpjp
7
 03:40.98
9. bartr 03:49.38
10. AgnieszkaNesa
96
 04:27.09
11. Tizianomas
13
 04:58.81
12. Rhododendron
132
 05:16.86
13. Xandy 05:29.85
14. afidaleo
132
 05:43.55
15. not2sleepy
68
 05:53.99
16. CrlD
115
 06:07.31
17. dmgray 07:54.75
18. kibo4
36
 09:11.51
19. Ripmeister 09:14.40
20. SunOceanBeach
259
 10:01.85
This Week
1. pewira
71
 01:59.87
2. gabobr
40
 02:49.36
3. Xandy 05:29.85
4. dmgray 07:54.75
5. Ripmeister 10:23.05
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Today
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MO3
1. soy
147
 01:01.86
2. jaybrainer
237
 01:10.11
3. syucream
102
 01:26.50
4. numbrr
297
 01:38.39
5. procrastinator3000
124
 01:39.19
6. Make
273
 01:45.51
7. Jojo197
104
 01:52.90
8. PuzzleMaestro
76
 01:54.53
9. pewira
71
 01:55.69
10. z9z9z9z9z9
83
 01:56.19
AO5
1. soy
147
 01:06.32
2. jaybrainer
237
 01:11.95
3. syucream
102
 01:27.30
4. numbrr
297
 01:42.00
5. Make
273
 01:45.51
6. procrastinator3000
124
 01:49.16
7. Jojo197
104
 01:57.59
8. z9z9z9z9z9
83
 02:00.38
9. pewira
71
 02:02.12
10. Brian Murphy
107
 02:06.58
AO12
1. soy
147
 01:15.61
2. jaybrainer
237
 01:21.72
3. syucream
102
 01:32.15
4. Make
273
 01:57.83
5. procrastinator3000
124
 02:05.00
6. numbrr
297
 02:06.86
7. qqwref
259
 02:11.13
8. z9z9z9z9z9
83
 02:13.09
9. Jojo197
104
 02:13.64
10. pewira
71
 02:20.40
Robots / programmatic solversinfo  
1.tlstyer
121
00:00.036
2.Paul Bismuth
1
00:13.072
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* 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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2025-07-12 07:41:47

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