LITS


Translate this site.

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.

Video Tutorial
Hide the rules

Share

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. beatrixwashere
97
00:07.71
2. Meowy
19
00:09.04
3. rndm_cat
23
00:10.89
4. Lynn Bendixsen
133
00:11.99
5. Gibby
29
00:12.55
6. Woodcharcoal
22
00:14.04
7. FunAcroFly
53
00:15.53
8. grimmgirlfandom
146
00:17.24
9. randomflyintaco
102
00:17.58
10. Flare 00:18.73
11. nosleeplong
133
00:19.15
12. crema
147
00:19.30
13. CLAVDIVS
50
00:24.10
14. Aimar
23
00:28.05
15. Koakuma
47
00:28.38
16. OldSweep 00:31.26
17. Partimento
12
00:32.54
18. cd43046721
28
00:34.98
19. redpanda 00:36.38
20. tcowtiahanto
2
00:36.55
This Week
1. beatrixwashere
97
00:07.71
2. Meowy
19
00:09.04
3. Lynn Bendixsen
133
00:11.99
4. FunAcroFly
53
00:15.53
5. crema
147
00:19.30
6. CLAVDIVS
50
00:26.19
7. Partimento
12
00:32.54
8. windex42
33
00:37.77
9. _-G-_
15
00:41.91
10. Uthor 9d 13:13:43.24
11.--- empty -----:--
12.--- empty -----:--
13.--- empty -----:--
14.--- empty -----:--
15.--- empty -----:--
16.--- empty -----:--
17.--- empty -----:--
18.--- empty -----:--
19.--- empty -----:--
20.--- empty -----:--
Today
1. CLAVDIVS
50
00:26.19
2.--- empty -----:--
3.--- empty -----:--
4.--- empty -----:--
5.--- empty -----:--
6.--- empty -----:--
7.--- empty -----:--
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
186
00:03.25
2. Make
268
00:03.81
3. numbrr
289
00:04.06
4. haramey
228
00:05.36
5. picarat
49
00:05.41
6. vowels
214
00:05.45
7. soy
145
00:06.35
8. Truth-or-Peace
122
00:07.26
9. Coolcon
89
00:07.46
10. GoldChoco36
133
00:07.58
AO5
1. Icay
186
00:03.74
2. Make
268
00:04.20
3. numbrr
289
00:04.33
4. haramey
228
00:05.59
5. picarat
49
00:05.93
6. vowels
214
00:06.30
7. soy
145
00:07.55
8. Truth-or-Peace
122
00:07.72
9. PuzzleMaestro
73
00:08.26
10. qqwref
259
00:08.41
AO12
1. Icay
186
00:04.10
2. Make
268
00:05.02
3. numbrr
289
00:05.82
4. vowels
214
00:07.00
5. haramey
228
00:07.10
6. soy
145
00:08.39
7. PuzzleMaestro
73
00:10.19
8. Ricco
43
00:11.28
9. breakfree_lotte
34
00:11.34
10. GoldChoco36
133
00:11.43
Robots / programmatic solversinfo  
1.tlstyer
109
00:00.007
2.4s4f400:00.234
3.Paul Bismuth
1
00:01.916

* 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.
You need to be logged in to track your averages


Find your position in

Enter screen name:


More Logic Puzzles:  hideshow

2025-05-01 08:39:24

www.puzzle-lits.com
Remove Ads