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.	Szofi	00:04.20
2.	Rhododendron	00:05.34
3.	auberry	00:05.58
4.	toastyb	00:05.89
5.	sgychen6	00:06.59
6.	zutile	00:06.61
7.	EdenGameMaster	00:07.38
8.	Angelika9	00:07.56
8.	Oryn	00:07.56
10.	Dorice	00:07.79
11.	Rickieman86	00:10.05
12.	gabobr	00:10.10
13.	HackMan	00:10.11
14.	Mariette79	00:10.78
15.	chube	00:11.12
16.	FunAcroFly	00:11.77
17.	viysid	00:13.78
18.	RosemaryW	00:14.65
19.	Chlorinejunkee9	00:15.29
20.	Izanos	00:16.36

This Week
1.	toastyb	00:05.89
2.	EdenGameMaster	00:07.38
3.	Angelika9	00:07.56
4.	Mariette79	00:10.78
5.	chube	00:12.59
6.	HackMan	00:13.45
7.	RosemaryW	00:14.65
8.	Maelwys	00:16.64
9.	CLAVDIVS	00:29.41
10.	--- empty ---	--:--
11.	--- empty ---	--:--
12.	--- empty ---	--:--
13.	--- empty ---	--:--
14.	--- empty ---	--:--
15.	--- empty ---	--:--
16.	--- empty ---	--:--
17.	--- empty ---	--:--
18.	--- empty ---	--:--
19.	--- empty ---	--:--
20.	--- empty ---	--:--

Today
1.	Angelika9	00:08.71
2.	HackMan	00:20.06
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	00:02.57
2.	mtanzer	00:02.65
3.	vowels	00:02.74
4.	nabi	00:03.18
5.	L.W.	00:03.31
6.	anonymous	00:03.35
7.	numbrr	00:03.44
8.	14inf	00:03.55
9.	SunOceanBeach	00:03.89
10.	auberry	00:04.25

AO5
1.	BingBongBob	00:02.77
1.	mtanzer	00:02.77
3.	vowels	00:03.24
4.	nabi	00:03.35
5.	numbrr	00:03.45
6.	L.W.	00:03.62
7.	anonymous	00:03.71
8.	14inf	00:04.38
9.	selahsea	00:04.52
10.	SunOceanBeach	00:04.56

AO12
1.	BingBongBob	00:03.10
2.	mtanzer	00:03.72
3.	nabi	00:03.82
4.	vowels	00:03.87
5.	numbrr	00:03.92
6.	anonymous	00:04.23
7.	L.W.	00:04.82
8.	selahsea	00:05.19
9.	14inf	00:05.59
10.	SunOceanBeach	00:05.88

Robots / programmatic solvers		info
1.	tlstyer	00:00.006
2.	4s4f4	00:00.216
3.	PrinceOfChairs	00:00.281

* 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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2025-09-17 16:44:02

www.puzzle-aquarium.com

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