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	01:01.36
2.	supermanchen	01:18.17
3.	josim	01:21.72
4.	crema	01:26.39
5.	NBGalli	01:39.67
6.	Mannecs	01:47.87
7.	Geagle	02:11.73
8.	pannagauken	02:17.74
9.	pouldu	02:22.34
10.	Tezexlo	03:00.39
11.	Dancing Vrisha	03:06.71
12.	Miskya	03:46.31
13.	Partimento	03:47.82
14.	trLBumm	03:48.90
15.	xiaoxin	03:50.97
16.	rjmarr	03:59.47
17.	LEE27	04:02.68
18.	danpuzzler	04:05.71
19.	ktaklearns	04:43.58
20.	daghan	05:18.56

This Week
1.	Mariette79	01:23.98
2.	Mannecs	01:47.87
3.	supermanchen	02:24.60
4.	josim	02:48.75
5.	Dancing Vrisha	03:06.71
6.	Partimento	03:47.82
7.	LEE27	04:02.68
8.	danpuzzler	04:05.71
9.	daghan	05:18.56
10.	wellwhynot	07:33.49
11.	trLBumm	08:17.99
12.	xiaoxin	08:52.48
13.	mnmnmnmnmnm	12:19:40.55
14.	--- empty ---	--:--
15.	--- empty ---	--:--
16.	--- empty ---	--:--
17.	--- empty ---	--:--
18.	--- empty ---	--:--
19.	--- empty ---	--:--
20.	--- empty ---	--:--

Today
1.	LEE27	04:02.68
2.	trLBumm	08:17.99
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	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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2025-12-13 14:41:19

www.puzzle-aquarium.com

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