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. numbrr
251
01:18.87
2. thrasymachus 01:46.70
3. tworivers58
26
03:03.53
4. beatrixwashere
50
03:08.01
5. Reiho
103
03:09.01
6. Tunnel Keeper
47
03:16.53
7. nerdvert
81
03:42.07
8. mmmoongoddess
116
04:08.71
9. Adorae
49
05:13.18
10. hil6768 05:34.88
11. GregDiAngelo
38
06:57.88
12. jdubs
117
07:43.83
13. SirHumphrey 08:49.58
14. Coolbozer
54
10:43.93
15. Fourever 11:03.99
16. llmt9
35
13:31.93
17. Twuwutu
37
18:07.90
18. qobi
197
23:43.60
19. RolandFl 35:44.03
20.--- empty -----:--
This Week
1. thrasymachus 01:46.70
2. tworivers58
26
03:03.53
3. mmmoongoddess
116
04:43.14
4. SirHumphrey 08:49.58
5. Coolbozer
54
13:00.35
6. RolandFl 35:44.03
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Today
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MO3
1. nabi
92
00:48.32
2. numbrr
251
01:02.17
3. Make
246
01:04.56
4. qqwref
259
01:11.83
5. Douglas Shamlin Jr.
638
01:22.40
6. IzAlexandre2
109
01:24.53
7. SilverHawk
180
01:27.73
8. LittlePiggy
76
01:30.50
9. boru
97
01:31.58
10. Madarjeen
109
01:42.53
AO5
1. nabi
92
00:48.32
2. Make
246
01:05.72
3. numbrr
251
01:08.14
4. qqwref
259
01:09.90
5. Douglas Shamlin Jr.
638
01:24.65
6. SilverHawk
180
01:25.98
7. IzAlexandre2
109
01:27.31
8. LittlePiggy
76
01:33.20
9. boru
97
01:33.50
10. Madarjeen
109
01:43.14
AO12
1. nabi
92
00:52.40
2. Make
246
01:11.84
3. qqwref
259
01:14.36
4. numbrr
251
01:17.43
5. IzAlexandre2
109
01:32.30
6. SilverHawk
180
01:32.37
7. LittlePiggy
76
01:39.93
8. boru
97
01:41.97
9. Madarjeen
109
01:54.32
10. Fastfaxer
124
01:57.41
Robots / programmatic solversinfo  
1.tlstyer
60
00:00.011
2.jllachan00:00.492
3.BertinSylux98
34
00:01.359

* 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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2024-07-27 09:41:35

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