Pipes


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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
Hide the rules
Pipes


4x4 Pipes | 4x4 Pipes Wrap | 5x5 Pipes | 5x5 Pipes Wrap | 7x7 Pipes | 7x7 Pipes Wrap | 10x10 Pipes | 10x10 Pipes Wrap | 15x15 Pipes | 15x15 Pipes Wrap | 20x20 Pipes | 20x20 Pipes Wrap | 25x25 Pipes | 25x25 Pipes Wrap

New Puzzle
This Month
1. Chalk
129
00:45.66
2. JohannKai
50
01:02.68
3. oyatugaman
67
01:14.83
4. Terriama
61
01:23.48
5. Uthon
6
01:26.53
6. FangTianyi 01:31.02
7. llmt9
101
01:40.55
8. AndrewGB 01:44.95
9. baely
47
01:53.27
10. songbird 01:56.85
11. Kenolo353
123
02:03.26
12. haddekk
15
02:06.70
13. chiheb 02:07.91
14. pipifax 02:08.54
15. takutais25 02:12.32
16. MushroomsCavern
121
02:19.87
17. falcondole
46
02:25.37
18. perl80903 02:32.04
19. cashdrew
21
02:32.94
20. tonotono
32
02:35.09
This Week
1. JohannKai
50
01:02.68
2. oyatugaman
67
01:17.70
3. FangTianyi 01:31.02
4. AndrewGB 01:44.95
5. baely
47
01:54.67
6. songbird 01:56.85
7. perl80903 02:32.04
8. triniiiiii 02:48.30
9. elddir
13
03:01.82
10. ykpcntrk 03:22.93
11. Ralf
4
03:38.70
12. demitrio
20
04:20.05
13. BobStein
47
04:36.22
14. plume 04:45.00
15. yoyoyango 04:59.25
16. LeonardMic 05:53.47
17. AlexisD
27
08:35.14
18. Tanisha
4
08:45.79
19. MinhoJung
2
08:53.55
20. RosemaryW 09:02.48
Today
1. AndrewGB 01:44.95
2. baely
47
01:54.67
3. perl80903 03:00.24
4. ykpcntrk 03:22.93
5. Tanisha
4
11:57.95
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
156
00:47.26
2. Chalk
129
00:49.42
3. Nick
217
00:52.65
4. numbrr
322
01:04.92
5. corncorn1
75
01:05.93
6. KayVee
64
01:06.46
7. JohannKai
50
01:08.32
8. ZHanRoyal
33
01:10.38
9. oyatugaman
67
01:14.05
10. Terriama
61
01:15.25
AO5
1. hhhhhh2
156
00:47.68
2. Chalk
129
00:50.56
3. Nick
217
00:53.98
4. corncorn1
75
01:06.62
5. numbrr
322
01:08.56
6. KayVee
64
01:09.70
7. JohannKai
50
01:11.44
8. ZHanRoyal
33
01:11.89
9. IconicD1130
40
01:14.76
10. oyatugaman
67
01:15.17
AO12
1. hhhhhh2
156
00:50.02
2. Chalk
129
00:54.35
3. Nick
217
01:01.09
4. corncorn1
75
01:11.01
5. KayVee
64
01:13.63
6. JohannKai
50
01:13.73
7. numbrr
322
01:19.15
8. oyatugaman
67
01:20.38
9. IconicD1130
40
01:23.35
10. Terriama
61
01:24.74
Robots / programmatic solversinfo  
1.sigsegv
3
00:00.004
2.baely
47
00:00.027
3.minimallysufficient
1
00:00.029

* 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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