Aquarium

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.

Video Tutorial

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This Month
1.	Mariette79	00:50.17
2.	etgl	01:05.59
3.	supermanchen	01:09.43
4.	ush70x	01:27.95
5.	josim	01:40.69
6.	Geagle	01:55.33
7.	pennhuur	01:59.38
8.	Blurie	02:14.33
9.	Miskya	02:21.89
10.	Rhododendron	02:43.24
11.	jjbduke2004	02:46.07
12.	BeastT	02:59.54
13.	justalittletest	03:09.90
14.	AugustHagen	03:19.78
15.	wellwhynot	03:20.41
16.	Szerlok	03:35.01
17.	barruf	03:56.13
18.	Partimento	04:17.09
19.	Milgred	04:39.69
20.	Rachel Llewellyn	04:56.06

This Week
1.	etgl	01:05.59
2.	Mariette79	01:24.52
3.	supermanchen	01:34.08
4.	ush70x	01:50.84
5.	pennhuur	01:59.38
6.	jjbduke2004	02:46.07
7.	Milgred	04:39.69
8.	nonickname	04:57.21
9.	meneerH	04:57.88
10.	wellwhynot	05:18.46
11.	RosemaryW	05:43.03
12.	alunia	06:00.36
13.	DeSelby	11:31.61
14.	Mlinzi	16:46.54
15.	Jamesmay11	1:36:27.69
16.	--- empty ---	--:--
17.	--- empty ---	--:--
18.	--- empty ---	--:--
19.	--- empty ---	--:--
20.	--- empty ---	--:--

Today
1.	Mariette79	02:57.39
2.	DeSelby	11:31.61
3.	Jamesmay11	1:36:27.69
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	01:02.06
2.	numbrr	01:28.01
3.	L.W.	01:31.45
4.	anonymous	01:57.05
5.	zvbxrpl	01:57.73
6.	Ben65732	02:03.59
7.	zhmemma	02:06.72
8.	2015YINJ02	02:08.75
9.	velmasmokey	02:13.12
10.	gtkrouwel	02:16.93

AO5
1.	BingBongBob	01:23.08
2.	L.W.	01:43.56
3.	numbrr	01:56.01
4.	Ben65732	02:19.53
5.	2015YINJ02	02:23.55
6.	anonymous	02:28.48
7.	Dorice	02:43.40
8.	DrVince	02:48.37
9.	Encyclopedia	02:48.42
10.	zvbxrpl	02:50.05

AO12
1.	BingBongBob	01:47.34
2.	2015YINJ02	02:58.20
3.	Dorice	03:03.46
4.	Encyclopedia	03:04.55
5.	DrVince	03:21.58
6.	numbrr	04:44.16
7.	famulimas	05:45.15
8.	TheUgly	07:19.32
9.	Ensten	07:49.44
10.	TheBigMD	08:12.93

Robots / programmatic solvers		info
1.	tlstyer	00:00.007
2.	PrinceOfChairs	00:00.091
3.	4s4f4	00:00.224

* 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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2026-03-06 20:40:28

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