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.	MadraMor	00:11.98
2.	Mariette79	00:12.06
3.	beatrixwashere	00:12.16
4.	Martin1963	00:13.47
5.	ush70x	00:14.03
6.	grimmgirlfandom	00:14.99
7.	missPear	00:15.96
8.	JernauGurgeh	00:16.51
9.	crema	00:17.63
10.	qobi	00:18.31
11.	ChristinaL30	00:20.41
12.	gabobr	00:20.69
13.	a21737074481	00:21.74
14.	Jernau	00:23.36
15.	Tomek	00:24.03
16.	JesusIsSavior	00:25.35
17.	Dorice	00:27.86
18.	Angelika9	00:28.33
19.	HackMan	00:28.84
20.	ambiorix	00:29.11

This Week
1.	Mariette79	00:12.06
2.	Martin1963	00:15.10
3.	ush70x	00:15.55
4.	missPear	00:15.96
5.	grimmgirlfandom	00:20.08
6.	ChristinaL30	00:23.56
7.	Dorice	00:27.86
8.	HackMan	00:30.83
9.	Shellylh	00:31.60
10.	yyyyyyyejin	00:32.79
11.	boiboi7788	00:34.84
12.	ambiorix	00:38.11
13.	RosemaryW	00:40.47
14.	paejunk	00:41.83
15.	Koakuma	00:52.70
16.	Tropico	00:52.92
17.	Nunyab	00:57.91
18.	Gentiana	00:58.64
19.	whitevoidsky	01:01.88
20.	Bas79	01:15.80

Today
1.	ChristinaL30	00:28.10
2.	HackMan	00:45.14
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	00:05.91
2.	numbrr	00:07.23
3.	nabi	00:07.95
4.	anonymous	00:08.05
5.	mtanzer	00:09.23
6.	L.W.	00:10.68
7.	selahsea	00:11.32
8.	14inf	00:11.44
9.	MadraMor	00:12.13
10.	qqwref	00:12.25

AO5
1.	BingBongBob	00:06.39
2.	numbrr	00:08.34
3.	anonymous	00:08.67
4.	nabi	00:08.97
5.	mtanzer	00:09.92
6.	L.W.	00:10.94
7.	selahsea	00:11.81
8.	MadraMor	00:13.64
9.	14inf	00:13.75
10.	Ben65732	00:14.53

AO12
1.	BingBongBob	00:08.31
2.	numbrr	00:10.13
3.	nabi	00:10.17
4.	mtanzer	00:12.57
5.	L.W.	00:13.47
6.	anonymous	00:13.59
7.	selahsea	00:14.64
8.	MadraMor	00:15.08
9.	Ben65732	00:15.96
10.	Mariette79	00:17.05

Robots / programmatic solvers		info
1.	tlstyer	00:00.006
2.	PrinceOfChairs	00:00.077
3.	4s4f4	00:00.225

* 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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2025-06-13 06:06:27

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