Hitori


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Hitori is a logic puzzle with simple rules and challenging solutions.

The rules of Hitori are simple:
You have to shade some of the cells of the grid according to the rules:
- No number should appear unshaded more than once in a row or a column.
- 2 black cells cannot be adjacent horizontally or vertically.
- All non-shaded cells should be connected in a single group by vertical or horizontal motion.

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Hitori


5x5 Easy Hitori | 5x5 Normal Hitori | 5x5 Hard Hitori | 10x10 Easy Hitori | 10x10 Normal Hitori | 10x10 Hard Hitori | 15x15 Easy Hitori | 15x15 Normal Hitori | 15x15 Hard Hitori | 20x20 Easy Hitori | 20x20 Normal Hitori | 20x20 Hard Hitori

This Month
1. JZE
81
00:04.20
2. I. A. L. M. +
9
00:07.07
3. ThePipeline
84
00:10.38
4. llmt9
81
00:12.83
5. stemvork 00:12.98
6. nerdsrock912 00:14.35
7. pouldu
93
00:17.45
8. Lespring22 00:18.53
9. Lupusu
18
00:21.77
10. wojtekg 00:26.20
11. SWICT
18
00:31.80
12. CroMa
36
00:32.48
13. ktaklearns 00:35.75
14. HackMan
105
00:36.78
15. slyguy519
50
00:41.12
16. Klappa en ko
104
00:46.25
17. Tintin
6
00:54.21
18. a p
13
01:05.35
19. ᄋᄋᄌ
7
02:09.34
20. Soham Bhosale
1
02:20.56
This Week
1. JZE
81
00:04.20
2. wojtekg 00:26.20
3. ktaklearns 00:35.75
4. slyguy519
50
00:41.12
5. HackMan
105
01:06.92
6. Soham Bhosale
1
03:17.07
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Today
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5.--- empty -----:--
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7.--- empty -----:--
8.--- empty -----:--
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MO3
1. nabi
92
00:02.34
2. vowels
216
00:02.63
3. BingBongBob
108
00:02.79
4.anonymous
5
00:03.49
5. jai22933
23
00:03.90
6. numbrr
297
00:03.92
7.anonymous
14
00:04.62
8. jaybrainer
235
00:05.30
9. qqwref
259
00:06.12
10. IzAlexandre2
114
00:06.41
AO5
1. nabi
92
00:02.71
2. vowels
216
00:02.87
3. BingBongBob
108
00:02.93
4.anonymous
5
00:03.59
5. numbrr
297
00:03.73
6. jai22933
23
00:03.92
7. qqwref
259
00:06.32
8. jaybrainer
235
00:06.66
9. SilverHawk
208
00:06.67
10. IzAlexandre2
114
00:06.73
AO12
1. nabi
92
00:02.98
2. BingBongBob
108
00:03.41
3. vowels
216
00:03.70
4.anonymous
5
00:04.08
5. jai22933
23
00:04.32
6. numbrr
297
00:04.34
7. IzAlexandre2
114
00:07.46
8. jaybrainer
235
00:07.77
9. qqwref
259
00:07.97
10. SilverHawk
208
00:08.25
Robots / programmatic solversinfo  
1.tlstyer
120
00:00.006
2.jllachan00:00.490
3.BertinSylux98
34
00:00.658

* 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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2025-07-01 02:03:36

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