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. Icay
59
00:11.93
2. Make
131
00:12.83
3. vowels
137
00:20.87
4. RicardoRix
36
00:31.20
5. Milgred 00:37.50
6. kennethaw88
55
00:43.05
7. Dorice
128
01:06.81
8. Solander 01:20.23
9. GaryMilligan 01:34.26
10. dmgray 01:35.57
11. Koakuma
22
01:35.65
12. Jules WG
42
01:38.10
13. profTomi 01:40.34
14. Kailo 01:46.10
15. KelvinHong
34
02:07.96
16. BLamb
34
02:17.98
17. jaybrainer
49
02:18.27
18. mkmk
52
02:25.11
19. choroba 02:34.75
20. yuliapon 02:39.17
This Week
1. kennethaw88
55
00:43.05
2. RicardoRix
36
00:50.86
3. Koakuma
22
01:35.65
4. Jules WG
42
01:38.10
5. dmgray 02:38.38
6. Dorice
128
02:47.18
7. windex42 04:14.37
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Today
1. RicardoRix
36
00:50.86
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MO3
1. Icay
59
00:15.58
2. Make
131
00:16.36
3. vowels
137
00:23.95
4. TashiroMiraki
123
00:28.70
5. soy
67
00:34.15
6. arcer
86
00:38.77
7. Solanya
32
00:42.10
8. 小帽一顶
30
00:47.32
9. Aureli
86
00:47.50
10. Ramasp
148
00:49.31
AO5
1. Make
131
00:17.22
2. Icay
59
00:18.52
3. vowels
137
00:28.97
4. TashiroMiraki
123
00:30.85
5. soy
67
00:40.37
6. arcer
86
00:43.90
7. Fastfaxer
116
00:45.99
8. 小帽一顶
30
00:47.32
9. Solanya
32
00:47.48
10. Aureli
86
00:51.77
AO12
1. Make
131
00:22.16
2. Icay
59
00:23.63
3. vowels
137
00:34.52
4. SliverHawk's sweethe...
102
00:55.13
5. Solanya
32
00:56.69
6. NoahR
173
00:57.73
7. EpicLagg
51
00:59.00
8. arcer
86
01:01.27
9. Fastfaxer
116
01:03.57
10. numbrr
106
01:04.81
Robots / programmatic solversinfo  
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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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2022-06-29 12:34:07

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