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
139
 00:15.82
2. Nieznany 00:29.12
3. AuroraSrc
24
 00:32.65
4. KayVee
49
 00:34.85
5. maoew
19
 00:36.02
6. Ontwikseltsaar
92
 00:37.91
7. pipifax 00:38.06
8. BoscoDoc 00:39.11
9. real_ego_87
29
 00:41.39
10. llmt9
88
 00:43.04
11. Kenolo353
117
 00:44.25
12. LanternFlower
38
 00:47.92
13. Cam2005
9
 00:49.31
14. songbird 00:49.61
15. FangTianyi 00:52.03
16. zqn030405 00:52.14
17. RichWoods 00:53.69
18. Dorice
261
 00:53.82
19. Nanoulefou 00:54.07
20. OldSweep 00:54.55
This Week
1. hhhhhh2
139
 00:15.82
2. Nieznany 00:29.12
3. Ontwikseltsaar
92
 00:37.91
4. pipifax 00:38.06
5. real_ego_87
29
 00:41.39
6. Kenolo353
117
 00:44.25
7. BoscoDoc 00:45.63
8. FangTianyi 00:52.03
9. Nanoulefou 00:54.07
10. OldSweep 00:54.55
11. perl80903 00:55.65
12. Schneebly 00:57.07
13. IconicD1130
9
 00:58.70
14. ClusterCuss 01:00.90
15. bjrhh 01:00.95
16. RichWoods 01:01.53
17. upwatch 01:05.87
18. Kleinstadtkueken
9
 01:10.01
19. Dorice
261
 01:10.08
20. isi17 01:14.44
Today
1. Nieznany 00:29.12
2. BoscoDoc 00:45.63
3. perl80903 00:58.22
4. RichWoods 01:11.89
5. isi17 01:14.44
6. Inimini86
26
 01:15.41
7. RosemaryW 01:36.63
8. BobStein
43
 01:55.54
9. Methyl Red
11
 03:37.90
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
139
 00:17.36
2. lzray
5
 00:19.16
3. Nick
217
 00:19.86
4. chalkapple
67
 00:21.12
5. corncorn1
72
 00:23.58
6. numbrr
307
 00:24.29
7. Landry Moroz
40
 00:28.64
8. Sadaf Alam
47
 00:28.75
9. sameo
65
 00:29.88
10. wzh
27
 00:29.92
AO5
1. hhhhhh2
139
 00:17.51
2. Nick
217
 00:20.22
3. lzray
5
 00:20.53
4. chalkapple
67
 00:22.54
5. numbrr
307
 00:25.36
6. corncorn1
72
 00:25.45
7. Sadaf Alam
47
 00:29.86
8. sameo
65
 00:31.13
9. Landry Moroz
40
 00:31.33
10. Terriama
59
 00:31.59
AO12
1. hhhhhh2
139
 00:18.77
2. Nick
217
 00:22.30
3. chalkapple
67
 00:24.29
4. numbrr
307
 00:27.06
5. corncorn1
72
 00:27.70
6. Sadaf Alam
47
 00:33.04
7. Terriama
59
 00:33.98
8. Landry Moroz
40
 00:34.24
9. KayVee
49
 00:34.74
10. distracted
143
 00:35.76
Robots / programmatic solversinfo  
1.sigsegv
3
00:00.004
2.baely
46
00:00.020
3.nbjohnson00:00.397

* 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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2026-02-08 13:57:42

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