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	00:24.79
2.	Nieznany	00:26.62
3.	pouldu	00:34.17
4.	stevethesquid	00:43.97
5.	Barak	00:44.63
6.	redpanda	00:47.84
7.	dcipp	00:50.10
8.	supermanchen	00:57.99
9.	sideshow	01:03.80
10.	EthrDemon	01:04.28
11.	Drake	01:04.49
12.	jedhen	01:07.10
13.	DoubleA	01:08.44
14.	Emzed	01:08.66
15.	Husball	01:16.50
16.	Gentiana	01:18.57
17.	RosemaryW	01:19.63
18.	Dorice	01:25.93
19.	Lespring22	01:28.42
20.	JonSkinner8	01:30.70

This Week
1.	Mariette79	00:25.98
2.	Nieznany	00:26.62
3.	sideshow	01:03.80
4.	jedhen	01:07.10
5.	Emzed	01:08.66
6.	Dorice	01:25.93
7.	miloš petronijević	01:35.65
8.	jjbduke2004	01:43.02
9.	RosemaryW	02:24.37
10.	kaerdins	02:44.54
11.	MIANFU	04:07.84
12.	JerryG	04:32.66
13.	nekowei	38:35.09
14.	--- empty ---	--:--
15.	--- empty ---	--:--
16.	--- empty ---	--:--
17.	--- empty ---	--:--
18.	--- empty ---	--:--
19.	--- empty ---	--:--
20.	--- empty ---	--:--

Today
1.	Mariette79	00:47.46
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	00:18.12
2.	nabi	00:20.95
3.	numbrr	00:20.99
4.	L.W.	00:23.92
5.	selahsea	00:26.95
6.	puzzliver	00:31.06
7.	Ben65732	00:31.45
8.	清华大学	00:33.19
9.	mtanzer	00:33.27
10.	Dirk33	00:34.40

AO5
1.	BingBongBob	00:22.14
2.	numbrr	00:23.61
3.	nabi	00:24.89
4.	L.W.	00:27.33
5.	selahsea	00:31.51
6.	puzzliver	00:34.02
7.	清华大学	00:35.03
8.	Mariette79	00:35.70
9.	anonymous	00:36.97
10.	Ben65732	00:37.30

AO12
1.	BingBongBob	00:30.53
2.	nabi	00:31.83
3.	L.W.	00:42.01
4.	numbrr	00:44.84
5.	qqwref	00:55.68
6.	crema	00:55.84
7.	mtanzer	00:55.85
8.	2015YINJ02	01:01.42
9.	Dirk33	01:02.12
10.	hkjsf	01:06.46

Robots / programmatic solvers		info
1.	tlstyer	00:00.006
2.	PrinceOfChairs	00:00.085
3.	4s4f4	00:00.223

* 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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2026-01-19 12:57:20

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