Pipes

Pipes also known as FreeNet is a logic puzzle with simple rules and challenging solutions.

The goal is to rotate the tiles on the grid so all pipes are connected in a single group.
Closed loops are not allowed.

Click a tile with the mouse to rotate it (Ctrl + Click rotates in the opposite direction). Right click to fix its position.

Video Tutorial

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This Month
1.	chalkapple	00:25.56
2.	corncorn1	00:30.98
3.	PFahey	00:46.73
4.	Nieznany	00:47.45
5.	baely	00:49.00
6.	noliai	00:51.32
7.	lpbxszpd	00:57.98
8.	May John	01:00.30
9.	Kenolo353	01:02.66
10.	Dorice	01:05.81
11.	Misipus	01:10.45
12.	cywind	01:13.86
13.	wam3988	01:15.33
14.	Playter	01:19.14
15.	AnnaMGS	01:20.61
16.	sun26devil	01:25.39
17.	stevethesquid	01:33.09
18.	qobi	01:33.27
19.	lijiking	01:40.81
20.	abc10M	01:45.57

This Week
1.	corncorn1	00:30.98
2.	Nieznany	00:52.70
3.	noliai	00:56.16
4.	Kenolo353	01:10.32
5.	sun26devil	01:25.39
6.	AnnaMGS	01:28.22
7.	GammaK25	01:55.10
8.	abc10M	01:56.15
9.	CipherLlama	02:35.99
10.	burgie12	03:43.06
11.	Phan Đức Minh Đ�...	04:02.69
12.	PurpleTurtle	06:46.46
13.	Joris Brouwer	31:05.26
14.	--- empty ---	--:--
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16.	--- empty ---	--:--
17.	--- empty ---	--:--
18.	--- empty ---	--:--
19.	--- empty ---	--:--
20.	--- empty ---	--:--

Today
1.	sun26devil	01:25.39
2.	abc10M	02:02.68
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.	hhhhhh2	00:27.51
2.	chalkapple	00:34.67
3.	jinopipe	00:36.01
4.	Terriama	00:36.63
5.	numbrr	00:38.68
6.	corncorn1	00:40.99
7.	Nick	00:44.63
8.	modestas	00:45.22
9.	Landry Moroz	00:46.56
10.	Elvenphox	00:47.26

AO5
1.	hhhhhh2	00:30.14
2.	chalkapple	00:35.92
3.	jinopipe	00:37.62
4.	Terriama	00:38.92
5.	numbrr	00:40.75
6.	modestas	00:45.94
7.	Nick	00:46.30
8.	corncorn1	00:48.03
9.	Elvenphox	00:51.72
10.	Landry Moroz	00:54.07

AO12
1.	hhhhhh2	00:33.86
2.	chalkapple	00:41.96
3.	jinopipe	00:43.56
4.	numbrr	00:47.87
5.	Terriama	00:49.27
6.	modestas	00:51.04
7.	corncorn1	00:53.03
8.	Elvenphox	00:54.71
9.	Nick	00:56.08
10.	NASA Nemesis	00:59.91

Robots / programmatic solvers		info
1.	sigsegv	00:00.005
2.	nbjohnson	00:00.430
3.	Paul Bismuth	00:07.803

* 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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2025-12-24 10:05:58

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