Aquarium


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Aquarium is a logic puzzle with simple rules and challenging solutions.

The rules of Aquarium are simple:
The puzzle is played on a rectangular grid divided into blocks called "aquariums"
You have to "fill" the aquariums with water up to a certain level or leave it empty.
The water level in each aquarium is one and the same across its full width
The numbers outside the grid show the number of filled cells horizontally and vertically.

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Aquarium


6x6 Easy Aquarium | 6x6 Normal Aquarium | 6x6 Hard Aquarium | 10x10 Easy Aquarium | 10x10 Normal Aquarium | 10x10 Hard Aquarium | 15x15 Easy Aquarium | 15x15 Normal Aquarium | 15x15 Hard Aquarium

This Month
1. Mariette79
84
00:43.56
2. josim 00:47.69
3. MangoBird 00:49.80
4. ush70x 01:02.45
5. crema
168
01:09.01
6. Logic2.0
25
01:11.87
7. sgychen6
98
01:11.90
8. Milensy 01:13.86
9. verag
14
01:16.79
10. oversizedpixie
131
01:26.13
11. qobi
226
01:30.12
12. baileyfish
39
01:30.91
13. JesusIsSavior 01:33.41
14. grimmgirlfandom
152
01:34.06
15. missPear
80
01:37.61
16. OhHeyGuysItsMax
72
01:39.70
17. wamfly
19
01:42.97
18. Bertie 01:44.60
19. CapitanCaguama 01:44.63
20. NicCCCCCCC
22
01:56.84
This Week
1. Mariette79
84
00:52.96
2. Milensy 01:13.86
3. josim 01:24.80
4. Logic2.0
25
01:25.17
5. oversizedpixie
131
01:26.13
6. OhHeyGuysItsMax
72
01:39.70
7. Bertie 01:45.79
8. NicCCCCCCC
22
01:56.84
9. baileyfish
39
02:25.35
10. wamfly
19
02:38.35
11. Pope Gadget
31
02:53.27
12. nbapip 02:56.46
13. nf
57
02:57.20
14. Mojo
12
03:19.70
15. RosemaryW 03:27.94
16. eireni 03:40.33
17. Gentiana
30
03:41.62
18. PuZzLeGaRy
66
03:55.47
19. Bastelfee
51
04:16.58
20. pokosuk
33
04:54.11
Today
1. nf
57
02:57.20
2. pokosuk
33
04:54.11
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. BingBongBob
108
00:39.83
2. numbrr
297
00:39.92
3. L.W.
51
00:48.28
4.anonymous
121
00:51.53
5. mtanzer
140
00:52.25
6. hajoo8
61
00:58.94
7. Mariette79
84
01:01.73
8. Ben65732
130
01:02.25
9. 清华大学
23
01:02.99
10. zarathustra465
41
01:03.90
AO5
1. numbrr
297
00:43.61
2. BingBongBob
108
00:46.34
3. L.W.
51
00:48.28
4.anonymous
121
00:55.17
5. mtanzer
140
01:00.59
6. Mariette79
84
01:03.49
7. Ben65732
130
01:04.19
8. 清华大学
23
01:06.56
9. hajoo8
61
01:06.66
10. qqwref
259
01:09.31
AO12
1. numbrr
297
01:04.14
2. BingBongBob
108
01:08.83
3. L.W.
51
01:17.88
4. hajoo8
61
01:19.21
5. 清华大学
23
01:28.32
6.anonymous
121
01:31.28
7. mtanzer
140
01:34.89
8. Ben65732
130
01:42.46
9. oopyisslow
143
01:43.88
10. qqwref
259
01:47.14
Robots / programmatic solversinfo  
1.tlstyer
120
00:00.006
2.PrinceOfChairs00:00.075
3.4s4f400:00.226

* 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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2025-07-11 09:42:30

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