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. cui_yaya
33
02:08.22
2. stoopid 02:30.31
3. Icay
92
02:42.89
4. FrancoOnt 03:46.86
5. Remilia
29
03:58.57
6. erichiro 03:59.79
7. FusionWheel
12
04:04.18
8. LivingHope 04:06.52
9. pknfw 04:06.76
10. cerisakorvak 04:19.06
11. nrtz
79
04:51.09
12. tommy8431
42
05:12.31
13. Dereham
41
05:20.07
14. diegolao
42
05:33.11
15. extra353
8
06:08.40
16. Axin0627 06:19.27
17. Thaplayer1209
6
07:06.85
18. SliverHawk's sweethe...
127
07:35.18
19. ihaveit 07:35.84
20. BlueBumblebee 07:52.68
This Week
1. FrancoOnt 03:53.82
2. FusionWheel
12
04:04.18
3. cerisakorvak 04:19.06
4. Dereham
41
05:45.17
5. extra353
8
06:08.40
6. Axin0627 06:19.27
7. BlueBumblebee 07:52.68
8. nrtz
79
09:21.79
9. yhhhh 09:34.22
10. eizele 10:01.03
11. JK1986 12:36.22
12. yosiaki 16:22.68
13. arno75
80
35:56.78
14. Steve Urkel
66
1:13:38.28
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Today
1. FrancoOnt 03:53.82
2. Dereham
41
06:17.69
3. Axin0627 10:54.70
4. JK1986 12:36.22
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MO3
1. Make
161
01:27.61
2. Icay
92
01:54.08
3. Remilia
29
03:00.38
4. PlaPlaa
67
03:21.78
5. cui_yaya
33
03:28.70
6. vowels
171
03:36.88
7. arcer
86
04:33.28
8. kenniky
71
04:38.59
9.anonymous
80
04:39.03
10. numbrr
132
04:43.76
AO5
1. Make
161
01:33.32
2. Icay
92
01:53.63
3. Remilia
29
03:11.65
4. cui_yaya
33
03:28.70
5. PlaPlaa
67
03:32.84
6. vowels
171
03:37.72
7.anonymous
80
04:39.03
8. 님아_스겜
29
04:52.75
9. kenniky
71
04:55.67
10. arcer
86
05:10.08
AO12
1. Icay
92
02:11.57
2. Make
161
02:11.96
3. vowels
171
03:53.98
4. cui_yaya
33
04:05.76
5. PlaPlaa
67
04:11.85
6. Remilia
29
05:05.06
7. kenniky
71
05:37.30
8. numbrr
132
05:57.07
9. ethanw
27
06:31.02
10. PeachClobbers
131
06:33.94
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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2022-11-27 01:11:35

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