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.	gtkrouwel	01:05.99
2.	Jeans2021	01:09.96
3.	Mariette79	01:20.10
4.	Siloam	01:22.89
5.	josim	01:44.19
6.	russellan	02:05.79
7.	kaikaikai111	02:11.80
8.	ruthnum	02:22.00
9.	JesusIsSavior	02:22.03
10.	ush70x	02:27.11
11.	Tutxita	02:36.27
12.	steveoho	02:45.81
13.	ihaveit	03:20.05
14.	liuliuqiqi	03:21.82
15.	danpuzzler	03:41.80
16.	oflggqwe	04:00.85
17.	rjmarr	04:06.35
18.	EthrDemon	04:10.94
19.	qobi	04:20.45
20.	drbop	04:29.47

This Week
1.	Jeans2021	01:15.20
2.	Mariette79	01:29.31
3.	kaikaikai111	02:11.80
4.	ush70x	02:27.11
5.	JesusIsSavior	02:51.04
6.	EthrDemon	04:10.94
7.	qobi	04:20.45
8.	kulus	05:14.24
9.	Shellylh	05:26.76
10.	Aylantha	05:36.36
11.	RosemaryW	05:50.45
12.	--- empty ---	--:--
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16.	--- empty ---	--:--
17.	--- empty ---	--:--
18.	--- empty ---	--:--
19.	--- empty ---	--:--
20.	--- empty ---	--:--

Today
1.	--- empty ---	--:--
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.	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.	velmasmokey	02:13.12
9.	gtkrouwel	02:16.93
10.	toppin	02:21.56

AO5
1.	BingBongBob	01:23.08
2.	L.W.	01:43.56
3.	numbrr	01:56.01
4.	Ben65732	02:19.53
5.	anonymous	02:28.48
6.	Dorice	02:43.40
7.	DrVince	02:48.37
8.	Encyclopedia	02:48.42
9.	zvbxrpl	02:50.05
10.	anonymous	03:00.87

AO12
1.	BingBongBob	01:47.34
2.	Encyclopedia	03:04.55
3.	Dorice	03:10.89
4.	DrVince	03:21.58
5.	2015YINJ02	04:25.98
6.	numbrr	04:44.16
7.	famulimas	05:45.15
8.	Ensten	07:49.44
9.	TheBigMD	08:12.93
10.	L.W.	08:18.42

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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2025-06-15 02:40:30

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