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
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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

This Month
1. hhhhhh2
126
 00:23.61
2. baely
44
 00:49.43
3. noliai
205
 00:50.78
4. Nieznany 00:57.73
5. Kenolo353
112
 00:58.47
6. Nanoulefou 01:12.32
7. Dorice
251
 01:15.20
8. Semer
130
 01:18.16
9. wam3988 01:19.46
10. qobi
231
 01:21.23
11. xenicat
131
 01:21.86
12. zyffr
20
 01:26.56
13. OldSweep 01:28.25
14. bastim86
15
 01:28.30
15. AnnaMGS 01:28.34
16. abc10M 01:34.11
17. IOIZM
23
 01:35.58
18. Hiro Lynx
38
 01:39.05
19. miha
36
 01:39.96
20. melomane21 01:42.54
This Week
1. noliai
205
 00:55.43
2. Kenolo353
112
 00:58.47
3. baely
44
 00:58.79
4. Dorice
251
 01:20.33
5. Hiro Lynx
38
 01:39.05
6. AnnaMGS 01:39.58
7. OldSweep 01:46.43
8. xilli 01:53.69
9. GammaK25
28
 02:19.93
10. guanec1
77
 02:43.12
11. Nianyi Wang
2
 02:55.26
12. AlexanderIII 03:09.08
13. trLBumm
17
 03:49.44
14. aderds
5
 04:27.03
15. RosemaryW 04:40.17
16. SpiRit_7_7_7
2
 12:54.97
17.--- empty -----:--
18.--- empty -----:--
19.--- empty -----:--
20.--- empty -----:--
Today
1. Dorice
251
 01:20.33
2. AnnaMGS 02:02.43
3. AlexanderIII 03:22.41
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
126
 00:33.78
2. jinopipe
145
 00:36.01
3. Terriama
59
 00:36.63
4. numbrr
301
 00:38.68
5. Nick
217
 00:44.63
6. modestas
72
 00:45.22
7. corncorn1
66
 00:46.13
8. Landry Moroz
40
 00:46.56
9. Elvenphox
47
 00:49.60
10. lpbxrzpd
31
 00:54.37
AO5
1. hhhhhh2
126
 00:34.78
2. jinopipe
145
 00:37.62
3. Terriama
59
 00:38.92
4. numbrr
301
 00:40.75
5. modestas
72
 00:45.94
6. Nick
217
 00:46.30
7. corncorn1
66
 00:48.76
8. Elvenphox
47
 00:52.23
9. Landry Moroz
40
 00:54.07
10. NASA Nemesis
52
 00:55.78
AO12
1. hhhhhh2
126
 00:38.04
2. jinopipe
145
 00:43.56
3. numbrr
301
 00:47.87
4. Terriama
59
 00:49.27
5. modestas
72
 00:51.04
6. Elvenphox
47
 00:54.71
7. Nick
217
 00:56.08
8. NASA Nemesis
52
 00:59.91
9. corncorn1
66
 01:01.62
10. dmetro
180
 01:02.25
Robots / programmatic solversinfo  
1.sigsegv
3
00:00.005
2.nbjohnson00:00.430
3.Paul Bismuth
1
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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2025-10-17 15:59:35

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