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. TashiroMiraki
153
00:14.57
2. nrtz
88
00:20.06
3. Ichan 00:35.32
4. Jbrunt
81
00:41.76
5. krakow1215 00:45.38
6. jdubs
43
00:45.68
7. BobTheJedi
30
00:46.06
8. Nanoulefou 00:56.37
9. Log
8
01:10.83
10. windex42
19
01:13.11
11. screen1 01:55.96
12. jgl2832
32
01:57.30
13. Ruokauuni
33
02:31.60
14. theterrorist 03:04.28
15. platypuspen
3
06:06.81
16. GaryLu
25
08:13.42
17. halfdirt 24d 20:31:23.64
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This Week
1. nrtz
88
00:20.06
2. Jbrunt
81
00:41.76
3. windex42
19
01:13.11
4. screen1 01:55.96
5. jgl2832
32
01:57.30
6. platypuspen
3
06:06.81
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Today
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MO3
1. Icay
114
00:07.04
2. Make
186
00:09.65
3. vowels
181
00:11.24
4. numbrr
152
00:13.05
5. PuzzleMaestro
51
00:13.40
6. qqwref
231
00:16.09
7. punk
63
00:19.19
8.anonymous
61
00:20.76
9. daanbe
139
00:21.96
10. dav
126
00:22.02
AO5
1. Icay
114
00:07.49
2. Make
186
00:09.83
3. vowels
181
00:13.09
4. PuzzleMaestro
51
00:15.56
5. numbrr
152
00:16.76
6. qqwref
231
00:18.07
7. punk
63
00:20.97
8. dav
126
00:22.93
9.anonymous
61
00:23.36
9. daanbe
139
00:23.36
AO12
1. Icay
114
00:09.40
2. Make
186
00:11.42
3. vowels
181
00:16.85
4. qqwref
231
00:19.03
5. PuzzleMaestro
51
00:19.41
6. numbrr
152
00:23.13
7.anonymous
61
00:27.75
8. PlaPlaa
78
00:28.40
9. dav
126
00:28.67
10. stevethesquid
47
00:29.72
Robots / programmatic solversinfo  
1.4s4f400:00.257
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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 08:35:31

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