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 01:48.44
2. jamqwert
35
02:50.88
3. ashkp 03:18.04
4. Nguyen Huy
52
03:45.03
5. nerdvert
47
04:08.84
6. doris88
34
05:08.91
7. Guille 05:11.02
8. Dorice
169
05:17.74
9. qvhzmh
83
05:21.66
10. Zhivko 05:34.10
11. xilli 06:42.23
12. lyyyyyyyyy 07:03.50
13. RezaGol1 07:44.39
14. jdubs
43
08:07.68
15. Benevolent Dictator
41
08:08.57
16. BIGDlittled 08:20.87
17. llllyric 09:28.32
18. RezaGol 10:01.43
19. Hargaz
30
15:10.67
20. 2obal 15:45.16
This Week
1. ashkp 03:22.09
2. Guille 05:11.02
3. doris88
34
05:21.41
4. qvhzmh
83
05:21.66
5. Dorice
169
06:52.73
6. BIGDlittled 08:20.87
7. Saltylizard
6
23:30.59
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Today
1. Guille 05:44.10
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MO3
1. Make
186
01:10.42
2. Icay
114
01:25.64
3. vowels
181
01:35.88
4. TashiroMiraki
153
02:22.38
5. Coolcon
68
02:24.15
6. Sumo1204
40
02:26.36
7. arcer
86
02:29.59
8. Akuma Li
60
02:40.90
9.anonymous
190
02:43.43
10. numbrr
152
02:44.51
AO5
1. Make
186
01:12.84
2. Icay
114
01:27.87
3. vowels
181
01:40.23
4. TashiroMiraki
153
02:26.00
5. Coolcon
68
02:30.97
6. arcer
86
02:35.79
7. Sumo1204
40
02:41.25
8. Akuma Li
60
02:46.38
9.anonymous
190
02:49.55
10. hoodxxc
154
02:49.77
AO12
1. Make
186
01:21.35
2. Icay
114
01:45.79
3. vowels
181
01:55.63
4. Coolcon
68
02:41.69
5. TashiroMiraki
153
02:44.66
6. Akuma Li
60
02:59.05
7. arcer
86
02:59.25
8. hoodxxc
154
03:18.90
9. Gillian31
42
03:24.11
10. qqwref
231
03:36.27
Robots / programmatic solversinfo  
1.4s4f400:00.348
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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 09:17:22

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