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	00:24.25
2.	Nieznany	00:26.40
3.	Siloam	00:27.87
4.	grimmgirlfandom	00:32.60
5.	gabobr	00:38.92
6.	Dorice	00:54.60
7.	beatrixwashere	00:55.22
8.	chube	00:56.82
9.	jedhen	01:02.54
10.	mattlancs	01:06.17
11.	Lespring22	01:13.01
12.	liuliuqiqi	01:13.35
13.	Barak	01:13.62
14.	sixgs	01:18.48
15.	jordan12	01:21.65
16.	thrasymachus	01:21.87
17.	Suzeauk2	01:21.92
18.	nglu2021	01:22.42
19.	RosemaryW	01:23.93
20.	vucko2	01:38.11

This Week
1.	Mariette79	00:30.92
2.	grimmgirlfandom	00:32.60
3.	Siloam	00:36.88
4.	Nieznany	00:40.98
5.	jedhen	01:02.54
6.	Lespring22	01:13.01
7.	liuliuqiqi	01:15.13
8.	thrasymachus	01:21.87
9.	EthrDemon	01:40.12
10.	abandon777	01:40.34
11.	Sudoke86	01:43.05
12.	Telvv	01:47.05
13.	mattlancs	01:53.43
14.	redpanda	02:05.95
15.	RosemaryW	02:06.04
16.	Milgred	02:10.96
17.	Yo	02:20.03
18.	meepmorp	02:40.43
19.	Fastfaxer	03:09.48
20.	MIANFU	03:14.34

Today
1.	RosemaryW	02:06.04
2.	Milgred	02:10.96
3.	meepmorp	02:40.43
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.	puzzliver	00:31.06
6.	Ben65732	00:31.45
7.	selahsea	00:32.53
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.	anonymous	00:36.97
9.	Ben65732	00:37.30
10.	qqwref	00:37.31

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.	mtanzer	00:55.85
7.	Dirk33	01:02.12
8.	hkjsf	01:06.46
9.	Naixatloz	01:08.20
10.	NoahR	01:08.34

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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2025-04-30 08:39:42

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