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
133
 00:10.07
2. chalkapple
57
 00:13.04
3. corncorn1
71
 00:15.14
4. lpbxszpd
33
 00:15.85
5. wzh
23
 00:20.65
6. PFahey
118
 00:20.82
7. noliai
212
 00:23.67
8. Elvenphox
49
 00:24.41
9. nordalio 00:24.52
10. Kenolo353
115
 00:25.26
11. AuroraSrc
21
 00:25.47
12. Uthon 00:31.21
13. lijiking
19
 00:32.24
14. BronyaZaychik 00:32.56
15. Dorice
256
 00:34.60
16. Nianyi Wang
13
 00:38.73
17. Playter
17
 00:39.31
18. sun26devil
38
 00:40.18
19. bana2 00:40.97
20. Setsuken 00:41.19
This Week
1. corncorn1
71
 00:15.14
2. PFahey
118
 00:20.82
3. AuroraSrc
21
 00:25.47
4. noliai
212
 00:29.11
5. Playter
17
 00:39.31
6. Setsuken 00:41.19
7. Misipus
41
 00:44.27
8. ckhsgxhz 00:45.78
9. Circling
37
 00:51.31
10. TheBigMD
105
 00:54.27
11. Hiro Lynx
40
 01:00.06
12. pindao 01:14.94
13. RosemaryW 01:19.41
14. Kenolo353
115
 01:38.09
15. Xandaidh 02:22.14
16. Canon
19
 03:54.29
17.--- empty -----:--
18.--- empty -----:--
19.--- empty -----:--
20.--- empty -----:--
Today
1. noliai
212
 00:53.00
2. Kenolo353
115
 01:38.09
3. Xandaidh 02:22.14
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
133
 00:11.51
2. chalkapple
57
 00:14.18
3. Nick
217
 00:15.95
4. numbrr
303
 00:16.97
5. Terriama
59
 00:18.92
6. corncorn1
71
 00:20.64
7. jinopipe
157
 00:21.25
8. lpbxszpd
33
 00:23.58
9. distracted
143
 00:23.71
10. Elvenphox
49
 00:24.41
AO5
1. hhhhhh2
133
 00:13.70
2. chalkapple
57
 00:14.63
3. Nick
217
 00:16.53
4. numbrr
303
 00:17.45
5. Terriama
59
 00:20.60
6. jinopipe
157
 00:20.82
7. corncorn1
71
 00:21.18
8. Landry Moroz
40
 00:25.24
9. distracted
143
 00:26.56
10. 2015YINJ02
170
 00:27.05
AO12
1. hhhhhh2
133
 00:17.95
2. Nick
217
 00:18.37
3. chalkapple
57
 00:22.98
4. corncorn1
71
 00:23.46
5. jinopipe
157
 00:24.18
6. numbrr
303
 00:24.44
7. Terriama
59
 00:29.05
8. distracted
143
 00:33.14
9. Deathranger999
60
 00:33.57
10. noliai
212
 00:33.80
Robots / programmatic solversinfo  
1.sigsegv
3
00:00.004
2.nbjohnson00:00.417
3.Paul Bismuth
1
00:03.791

* 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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2025-12-15 21:46:57

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