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. hkjsf
111
01:33.96
2. PArzi 01:46.62
3. Dorice
215
02:55.29
4. arcer
127
03:03.55
5. Trichinclay
15
03:09.34
6. YL0825 04:02.91
7. daisyisaflower 04:49.98
8. jasoncao1983
13
04:59.52
9. Bloodshot 05:01.09
10. Mr IFung
11
07:30.54
11. LikeGazelle
10
07:40.79
12. randomflyintaco
68
10:44.79
13. Jack63kids
95
11:04.52
14. burden42
51
16:00.10
15. Canon
5
1:43:29.54
16. Amaru21 3:59:11.91
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This Week
1. randomflyintaco
68
10:44.79
2. burden42
51
16:00.10
3. Canon
5
1:43:29.54
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5.--- empty -----:--
6.--- empty -----:--
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Today
1. randomflyintaco
68
10:44.79
2.--- empty -----:--
3.--- empty -----:--
4.--- empty -----:--
5.--- empty -----:--
6.--- empty -----:--
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MO3
1. Make
241
00:34.94
2. Icay
174
00:47.03
3. PuzzleMaestro
58
00:59.82
4. numbrr
249
01:00.64
5. GoldChoco36
110
01:17.09
6. vowels
206
01:17.38
7. haramey
194
01:18.94
8. PlaPlaa
114
01:31.64
9. -完颜彩虹兔-
29
01:35.05
10. Gillian31
74
01:37.43
AO5
1. Make
241
00:36.80
2. Icay
174
00:48.29
3. numbrr
249
01:02.12
4. GoldChoco36
110
01:09.78
5. vowels
206
01:20.50
6. haramey
194
01:24.35
7. PlaPlaa
114
01:34.25
8. Gillian31
74
01:39.83
9. -完颜彩虹兔-
29
01:41.30
10. TashiroMiraki
197
01:50.53
AO12
1. Make
241
00:45.50
2. Icay
174
00:55.96
3. numbrr
249
01:17.33
4. vowels
206
01:32.50
5. GoldChoco36
110
01:37.18
6. haramey
194
01:42.39
7. PlaPlaa
114
01:57.75
8. -完颜彩虹兔-
29
01:57.88
9. Gillian31
74
01:58.58
10. scott851028
52
02:01.67
Robots / programmatic solversinfo  
1.tlstyer
53
00:00.018
2.4s4f400:00.329
3.PArzi05:35.064

* 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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2024-07-13 12:06:59

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