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. gabobr
42
 01:12.02
2. beatrixwashere
109
 01:21.44
3. Dorice
248
 01:33.64
4. Rhododendron
140
 01:50.52
5. jessi30
2
 02:03.03
6. Lily Goldfine
4
 02:10.41
7. dmgray 02:14.78
8. fishysua
148
 02:33.08
9. Lespring22 03:19.32
10. KristinaY
12
 03:30.65
11. schadje
42
 03:40.25
12. Wuni14 04:12.86
13. pokosuk
35
 04:36.22
14. KETJAK
34
 05:31.48
15. kornelbut
13
 05:44.37
16. FunAcroFly
94
 06:17.44
17. AMA17Cordoba 06:44.39
18. bananaman7777777
13
 10:49.95
19. Ripmeister 14:35.53
20.--- empty -----:--
This Week
1. beatrixwashere
109
 01:21.44
2. Rhododendron
140
 01:50.52
3. Dorice
248
 01:59.24
4. jessi30
2
 02:03.03
5. fishysua
148
 02:33.08
6. Lespring22 03:29.00
7. schadje
42
 03:40.25
8. pokosuk
35
 04:45.38
9. KETJAK
34
 05:31.48
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Today
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MO3
1. soy
149
 00:30.71
2. jaybrainer
240
 00:31.30
3. numbrr
300
 00:44.24
4. Make
274
 00:45.04
5. WoenzelaarN
144
 00:47.22
6. procrastinator3000
126
 00:47.33
7. PuzzleMaestro
79
 00:56.53
8. qqwref
260
 00:58.00
9. Kaizer1824#0246
65
 00:58.15
10. hzy1025
45
 00:59.14
AO5
1. soy
149
 00:31.82
2. jaybrainer
240
 00:32.66
3. Make
274
 00:46.91
4. WoenzelaarN
144
 00:47.50
5. numbrr
300
 00:48.48
6. procrastinator3000
126
 00:51.02
7. Kaizer1824#0246
65
 01:00.10
8. hzy1025
45
 01:00.51
9. qqwref
260
 01:00.86
10. Brian Murphy
112
 01:02.81
AO12
1. soy
149
 00:34.77
2. jaybrainer
240
 00:34.92
3. WoenzelaarN
144
 00:50.54
4. numbrr
300
 00:52.06
5. procrastinator3000
126
 00:55.71
6. Make
274
 00:57.08
7. hzy1025
45
 01:03.58
8. qqwref
260
 01:05.44
9. Kaizer1824#0246
65
 01:06.34
10. Jojo197
109
 01:08.55
Robots / programmatic solversinfo  
1.tlstyer
128
00:00.012
2.Paul Bismuth
1
00:05.267
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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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2025-09-18 18:48:34

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