LITS


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

The rules of LITS are simple:
You have to place one tetromino* in each region in such a way that:
- 2 tetrominoes of matching types cannot touch each other horizontally or vertically. Rotations and reflections count as matching.
- The shaded cells should form a single connected area.
- 2x2 shaded areas are not allowed.

* Tetromino is a shape made of 4 connected cells. There are 5 types of tetrominoes, which are usually named L, I, T, S and O, based on their shape. The O tetromino is not used in this puzzle because it is a 2x2 shape, which is not allowed.

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LITS


6x6 Normal LITS | 6x6 Hard LITS | 8x8 Normal LITS | 8x8 Hard LITS | 10x10 Normal LITS | 10x10 Hard LITS | 15x15 Normal LITS | 15x15 Hard LITS | 20x20 Normal LITS | 20x20 Hard LITS

This Month
1. stoopid 02:20.48
2. nrtz
88
03:00.41
3. Dathedr 03:59.50
4. ashkp 04:01.28
5. limsh1201 4
50
04:27.39
6. tommy8431
44
05:08.91
7. yishinoyume 05:13.83
8. erichiro 05:55.23
9. xzaxzaazx
24
06:18.50
10. mslamhoa
168
08:05.67
11. Dereham
44
08:08.59
12. chenh 08:17.69
13. jgl2832
32
09:25.73
14. yhhhh 11:25.77
15. Kinjaan 11:35.51
16. Benevolent Dictator
41
11:40.06
17. NanogramFreak 12:11.73
18. Ichan 13:23.83
19. jdubs
43
14:50.21
20. yosiaki
21
20:25.28
This Week
1. nrtz
88
03:00.41
2. jgl2832
32
09:39.64
3. Kinjaan 11:35.51
4. Ichan 13:23.83
5. yosiaki
21
20:25.28
6. Saltylizard
6
7:20:18.80
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Today
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MO3
1. Make
186
01:27.61
2. Icay
114
01:54.08
3. summernight
67
02:51.62
4. Remilia
46
03:00.38
5. PlaPlaa
78
03:21.78
6. cui_yaya
33
03:28.70
7. vowels
181
03:36.88
8. FusionWheel
46
04:23.24
9. Khoa Do
91
04:33.04
10. arcer
86
04:33.28
AO5
1. Make
186
01:33.32
2. Icay
114
01:53.63
3. summernight
67
03:07.70
4. Remilia
46
03:11.65
5. cui_yaya
33
03:28.70
6. PlaPlaa
78
03:32.84
7. vowels
181
03:37.72
8.anonymous
88
04:39.03
9. numbrr
152
04:44.97
10. 님아_스겜
34
04:52.75
AO12
1. Make
186
01:50.58
2. Icay
114
02:11.57
3. vowels
181
03:53.98
4. cui_yaya
33
04:05.76
5. PlaPlaa
78
04:11.85
6. Remilia
46
05:05.06
7. kenniky
71
05:37.30
8. numbrr
152
05:57.07
9. ethanw
27
06:31.02
10. PeachClobbers
138
06:33.94
Robots / programmatic solversinfo  
1.4s4f400:00.535
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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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2023-04-02 07:59:16

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