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.	hajoo8	00:52.54
2.	zarathustra465	00:54.12
3.	Oryn	00:56.11
4.	Mariette79	00:56.98
5.	Milensy	01:04.28
6.	sgychen6	01:05.95
7.	czar519	01:14.00
8.	Dorice	01:18.09
9.	TheMisteriousP	01:18.80
10.	josim	01:23.89
11.	wamfly	01:28.45
12.	OhHeyGuysItsMax	01:29.31
13.	Bertie	01:35.64
14.	zooandroo	01:35.92
15.	NghiVo	01:40.14
16.	sinasplit	01:47.24
17.	강일출	01:50.18
18.	danpuzzler	01:52.26
19.	LindaRose	01:54.20
20.	nbapip	02:02.44

This Week
1.	hajoo8	00:52.54
2.	Milensy	01:04.28
3.	sgychen6	01:05.95
4.	czar519	01:14.00
5.	wamfly	01:28.45
6.	Bertie	01:35.64
7.	OhHeyGuysItsMax	01:57.09
8.	josim	02:16.05
9.	nbapip	02:22.46
10.	Goochelaar	02:39.39
11.	borat1953	02:44.77
12.	NicCCCCCCC	02:44.88
13.	Mojo	03:14.64
14.	adebowal3remi	03:23.43
15.	RosemaryW	03:35.33
16.	GaneshaFan316	03:55.04
17.	RefriedNoodleNL	04:17.30
18.	Pope Gadget	04:26.48
19.	toastyb	04:36.08
20.	Bastelfee	04:45.24

Today
1.	Milensy	01:04.28
2.	wamfly	01:28.45
3.	Bertie	02:08.61
4.	Mojo	03:14.64
5.	GaneshaFan316	04:08.08
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	00:39.83
2.	numbrr	00:39.92
3.	L.W.	00:48.28
4.	anonymous	00:51.53
5.	mtanzer	00:52.25
6.	hajoo8	00:58.94
7.	Mariette79	01:01.73
8.	Ben65732	01:02.25
9.	清华大学	01:02.99
10.	zarathustra465	01:03.90

AO5
1.	numbrr	00:43.61
2.	BingBongBob	00:46.34
3.	L.W.	00:48.28
4.	anonymous	00:55.17
5.	mtanzer	01:00.59
6.	Mariette79	01:03.49
7.	Ben65732	01:04.19
8.	清华大学	01:06.56
9.	hajoo8	01:06.66
10.	qqwref	01:09.31

AO12
1.	numbrr	01:04.14
2.	BingBongBob	01:08.83
3.	L.W.	01:17.88
4.	hajoo8	01:19.21
5.	清华大学	01:28.32
6.	anonymous	01:31.28
7.	mtanzer	01:34.89
8.	Ben65732	01:42.46
9.	oopyisslow	01:43.88
10.	qqwref	01:47.14

Robots / programmatic solvers		info
1.	tlstyer	00:00.006
2.	PrinceOfChairs	00:00.075
3.	4s4f4	00:00.226

* 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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2025-09-05 18:26:12

www.puzzle-aquarium.com

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