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.

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This Month
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This Week
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Today
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MO3
1.	Calix Castillo	00:50.97
2.	Encyclopedia	01:25.48
3.	NickyM	11:32.72
4.	EmmaVB	13:19.25
5.	menjour	13:35.75
6.	Lin Wanxin	15:50.70
7.	리원철	18:17.87
8.	ploep	18:49.51
9.	Anne_	19:02.72
10.	anonymous	19:12.09

AO5
1.	Calix Castillo	00:54.87
2.	Encyclopedia	01:48.08
3.	anonymous	02:51.23
4.	menjour	15:23.99
5.	EmmaVB	16:50.18
6.	NickyM	17:10.40
7.	Lin Wanxin	18:15.76
8.	리원철	18:17.87
9.	anonymous	21:53.73
10.	Dirk33	22:33.72

AO12
1.	Calix Castillo	01:08.14
2.	anonymous	37:54.97
3.	NickyM	1:09:10.98
4.	EmmaVB	1:23:07.07
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Robots / programmatic solvers		info
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* 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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2025-07-08 07:10:28

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