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. picarat
48
00:11.42
2. NooM
240
00:28.07
3. yxd66c 00:33.88
4. Jack63kids
95
00:36.78
5. jadesweetpea 00:37.51
6. Reticle
97
00:45.07
7. Gvertrie 00:51.12
8. SunnyKid
80
00:55.21
9. MrFry86
10
00:55.54
10. sideshow
79
00:55.75
11. burgie12 00:57.82
12. LikeGazelle
10
01:01.66
13. K1235 01:03.09
14. Trichinclay
15
01:04.06
15. LindaRose
44
01:07.76
15. Diana22 01:07.76
17. BeateZ 01:11.43
18. yosiaki
69
01:15.33
19. konghj 01:20.96
20. JesusIsLord
33
01:22.93
This Week
1. jadesweetpea 00:52.03
2. LikeGazelle
10
01:01.66
3. K1235 01:03.09
4. yosiaki
69
01:15.33
5. Jack63kids
95
01:20.21
6. randomflyintaco
68
01:52.54
7. burden42
51
01:57.52
8. 白切叉燒鵝
44
02:31.35
9. StephanieSB 05:03.73
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Today
1. Jack63kids
95
01:20.21
2. randomflyintaco
68
01:52.54
3. StephanieSB 05:03.73
4.--- empty -----:--
5.--- empty -----:--
6.--- empty -----:--
7.--- empty -----:--
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MO3
1. Make
241
00:10.36
2. Icay
174
00:11.34
3. numbrr
249
00:13.11
4. picarat
48
00:13.24
5. vowels
206
00:17.05
6. haramey
194
00:18.59
7. GoldChoco36
110
00:19.92
8. Siempie
102
00:20.55
9.anonymous
61
00:23.04
10. TashiroMiraki
197
00:23.07
AO5
1. Make
241
00:11.72
2. Icay
174
00:11.86
3. numbrr
249
00:14.48
4. picarat
48
00:15.33
5. vowels
206
00:17.04
6. GoldChoco36
110
00:20.98
7. haramey
194
00:21.25
8. Siempie
102
00:22.70
9.anonymous
61
00:23.04
10. TashiroMiraki
197
00:24.55
AO12
1. Make
241
00:13.19
2. Icay
174
00:13.54
3. numbrr
249
00:18.28
4. vowels
206
00:20.00
5. picarat
48
00:23.33
6. haramey
194
00:24.24
7. GoldChoco36
110
00:24.66
8. Siempie
102
00:25.09
9. TashiroMiraki
197
00:30.16
10. roboteer5291#0848
101
00:30.54
Robots / programmatic solversinfo  
1.tlstyer
53
00:00.014
2.4s4f400:00.272
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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2024-07-13 13:31:19

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