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. Ramasp
166
00:09.59
2. zlwhatever 00:09.85
3. Whitsoxrule 00:12.44
4. sudokumister
29
00:13.27
5. Thaplayer1209
6
00:14.12
6. diegolao
42
00:14.30
7. Dorice
148
00:15.27
8. Uthor 00:18.24
9. rwh0003
56
00:24.45
10. ecto
58
00:27.70
11. WOWZERS 00:30.79
12. Fedig
26
00:32.59
13. Kcirderf 00:34.14
14. prk i1j2m
20
00:44.69
15. winz
8
00:47.14
16. xianglin 00:49.75
17. 529219543hxl
49
00:57.42
18. sammyZ
28
01:36.44
19. Darryl Stein
7
01:55.40
20. limsh1201 4
12
02:58.91
This Week
1. Dorice
148
00:15.76
2. ecto
58
00:27.70
3. prk i1j2m
20
00:44.69
4. Darryl Stein
7
01:55.40
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Today
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MO3
1. Icay
92
00:03.25
2. Make
161
00:04.58
3. vowels
171
00:05.45
4. Coolcon
65
00:07.46
5. PuzzleMaestro
51
00:07.63
6. qqwref
203
00:07.68
7. numbrr
132
00:07.76
8. Delabranche
51
00:08.22
9. soy
77
00:08.52
10. Aureli
87
00:09.04
AO5
1. Icay
92
00:03.74
2. Make
161
00:05.03
3. vowels
171
00:06.30
4. PuzzleMaestro
51
00:08.26
5. qqwref
203
00:08.41
6. Coolcon
65
00:08.84
7. soy
77
00:09.48
8. toppin
120
00:09.67
9. numbrr
132
00:10.58
10. Aureli
87
00:10.73
AO12
1. Icay
92
00:04.10
2. Make
161
00:06.09
3. vowels
171
00:07.00
4. PuzzleMaestro
51
00:10.19
5. Coolcon
65
00:12.78
6. stevethesquid
44
00:13.18
7. soy
77
00:13.21
8. Aureli
87
00:13.35
9. toppin
120
00:13.50
10. sfumato
160
00:13.53
Robots / programmatic solversinfo  
1.Coolcon
65
01:04.226
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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 02:07:07

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