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. Make
229
00:08.93
2. GoldChoco36
92
00:10.90
3. Ricco
31
00:13.39
4. Oryn
134
00:14.66
5. hkjsf
92
00:16.46
6. kennethaw88
117
00:23.25
7. Dorice
200
00:25.42
8. MadraMor
132
00:27.71
9. HighlandP
146
00:35.78
10. fishysua
129
00:37.65
11. Grymhar 00:51.22
12. goobert 00:58.68
13. randomflyintaco
43
01:15.81
14. ybk1011
35
01:16.78
15. xilli 01:26.39
16. Paracosmic
31
01:50.83
17. kornelbut
6
09:45.06
18.--- empty -----:--
19.--- empty -----:--
20.--- empty -----:--
This Week
1. Ricco
31
00:13.39
2. Oryn
134
00:14.66
3. kennethaw88
117
00:23.25
4. Dorice
200
00:25.42
5. MadraMor
132
00:27.71
6. goobert 00:58.68
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Today
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MO3
1. Icay
167
00:06.81
2. Make
229
00:07.35
3. numbrr
222
00:09.39
4. vowels
202
00:11.24
5. picarat
43
00:12.34
6. haramey
173
00:13.02
7. PuzzleMaestro
56
00:13.40
8. qqwref
259
00:16.09
9. GoldChoco36
92
00:16.23
10. breakfree_lotte
34
00:18.50
AO5
1. Icay
167
00:07.49
2. Make
229
00:07.72
3. numbrr
222
00:10.74
4. picarat
43
00:12.92
5. vowels
202
00:13.09
6. PuzzleMaestro
56
00:15.56
7. haramey
173
00:15.89
8. GoldChoco36
92
00:16.68
9. qqwref
259
00:18.07
10. breakfree_lotte
34
00:18.50
AO12
1. Make
229
00:09.18
2. Icay
167
00:09.23
3. numbrr
222
00:14.65
4. vowels
202
00:16.85
5. haramey
173
00:18.35
6. GoldChoco36
92
00:18.87
7. qqwref
259
00:19.03
8. PuzzleMaestro
56
00:19.41
9. breakfree_lotte
34
00:22.46
10. hkjsf
92
00:22.50
Robots / programmatic solversinfo  
1.tlstyer
1328
00:00.015
2.4s4f400:00.257
3.--- empty -----:--

* 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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2024-03-04 08:04:51

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