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. kennethaw88
122
00:07.83
1. MoFan
85
00:07.83
3. geyik
152
00:11.70
4. JesusIsLord
29
00:12.39
5. Ilbibi
35
00:12.49
6. LeMonSoda
16
00:13.52
7. jupilogy
69
00:15.92
8. Max
25
00:16.05
9. jake60
11
00:19.57
10. Nanoulefou 00:19.77
11. randomflyintaco
59
00:20.95
12. I am Jun
16
00:24.70
13. MishaVargas
1
00:24.79
14. Yau Zhang
18
00:26.67
15. colwellblaine 00:30.04
16. eee555 00:31.33
17. grimmgirlfandom
78
00:32.53
18. Pengui
16
00:48.93
19. Dnomsetos48
22
01:09.81
20. ZebraKing
73
01:15.63
This Week
1. Ilbibi
35
00:12.49
2. jupilogy
69
00:15.92
3. Nanoulefou 00:20.16
4. randomflyintaco
59
00:20.95
5. grimmgirlfandom
78
00:32.53
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Today
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MO3
1. Icay
171
00:03.25
2. Make
234
00:03.81
3. numbrr
240
00:04.06
4. haramey
185
00:05.36
5. picarat
47
00:05.41
6. vowels
202
00:05.45
7. Coolcon
72
00:07.46
8. GoldChoco36
104
00:07.58
9. PuzzleMaestro
56
00:07.63
10. qqwref
259
00:07.68
AO5
1. Icay
171
00:03.74
2. Make
234
00:04.20
3. numbrr
240
00:04.33
4. haramey
185
00:05.59
5. picarat
47
00:05.93
6. vowels
202
00:06.30
7. PuzzleMaestro
56
00:08.26
8. qqwref
259
00:08.41
9. breakfree_lotte
34
00:08.83
10. Coolcon
72
00:08.84
AO12
1. Icay
171
00:04.10
2. Make
234
00:05.02
3. numbrr
240
00:05.82
4. vowels
202
00:07.00
5. haramey
185
00:07.10
6. PuzzleMaestro
56
00:10.19
7. Ricco
38
00:11.28
8. breakfree_lotte
34
00:11.34
9. GoldChoco36
104
00:11.43
10. vortressovortex#0
40
00:11.75
Robots / programmatic solversinfo  
1.tlstyer
12
00:00.014
2.4s4f400:00.234
3.Coolcon
72
01:04.226

* 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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2024-05-18 16:33:00

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