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. ScreenName23
21
00:05.71
2. n00bt1m 00:06.66
3. ScorpionMax 00:06.78
4. beatrixwashere
36
00:07.33
5. SunnyKid
77
00:07.42
6. randomflyintaco
64
00:07.50
7. Bluegill16384
169
00:07.79
8. JesusIsLord
31
00:08.75
9. been1 00:08.77
10. missPear
21
00:09.73
11. Oryn
148
00:09.90
12. yokin
40
00:10.01
13. CrLuWo 00:10.04
14. Dale Crane
2
00:10.49
15. K1235 00:10.65
16. jadesweetpea 00:11.24
17. MunishGarg 00:11.48
18. Kubby 00:11.51
19. NeroHYU
67
00:11.92
20. grimmgirlfandom
89
00:12.13
This Week
1. SunnyKid
77
00:07.42
2. JesusIsLord
31
00:08.75
3. ScorpionMax 00:09.26
4. Oryn
148
00:09.90
5. Dale Crane
2
00:10.49
6. jadesweetpea 00:11.59
7. Alvina TongTong
18
00:13.46
8. MunishGarg 00:18.99
9. grimmgirlfandom
89
00:19.47
10. CrLuWo 00:20.18
11. edwin1302#0
27
00:22.33
12. Koakuma
40
00:29.81
13. niunacuestion
29
00:32.34
14. mahmood101 00:33.54
15. clh123
6
00:42.74
16. AlanC
8
01:28.90
17.--- empty -----:--
18.--- empty -----:--
19.--- empty -----:--
20.--- empty -----:--
Today
1. SunnyKid
77
00:07.42
2. ScorpionMax 00:09.26
3. Dale Crane
2
00:10.49
4. jadesweetpea 00:11.59
5. Koakuma
40
00:29.81
6. mahmood101 00:33.54
7. AlanC
8
01:28.90
8.--- empty -----:--
9.--- empty -----:--
10.--- empty -----:--
11.--- empty -----:--
12.--- empty -----:--
13.--- empty -----:--
14.--- empty -----:--
15.--- empty -----:--
16.--- empty -----:--
17.--- empty -----:--
18.--- empty -----:--
19.--- empty -----:--
20.--- empty -----:--
MO3
1. Icay
173
00:02.92
2. vowels
202
00:03.15
3. numbrr
244
00:03.20
4. Make
236
00:03.34
5. nabi
92
00:03.63
6. IHNN1
12
00:03.91
7. haramey
188
00:04.07
8. Douglas Shamlin Jr.
617
00:04.28
9. picarat
48
00:04.39
10. Teal
56
00:04.66
AO5
1. Icay
173
00:03.03
2. vowels
202
00:03.32
3. Make
236
00:03.50
4. numbrr
244
00:03.62
5. nabi
92
00:03.71
6. Douglas Shamlin Jr.
617
00:03.89
7. IHNN1
12
00:04.17
8. haramey
188
00:04.20
9. picarat
48
00:04.48
10. Teal
56
00:05.13
AO12
1. Icay
173
00:03.56
2. vowels
202
00:03.88
3. Make
236
00:03.90
4. numbrr
244
00:04.58
5. nabi
92
00:04.98
6. haramey
188
00:05.12
7. picarat
48
00:05.15
8. Douglas Shamlin Jr.
617
00:05.21
9. IHNN1
12
00:05.83
10. TashiroMiraki
196
00:06.06
Robots / programmatic solversinfo  
1.tlstyer
37
00:00.013
2.4s4f400:00.224
3.Coolcon
72
00:08.547

* 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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2024-06-13 22:14:38

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