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. chalkapple
57
 02:58.08
2. corncorn1
71
 03:11.67
3. cheri
11
 03:54.68
4. Taona
4
 04:19.74
5. RaspberryAle 05:11.91
6. finepad 05:22.02
7. eatatjoes
19
 05:24.20
8. baely
46
 05:42.87
9. Uthon 05:52.47
10. altermace 05:56.54
11. Kenolo353
115
 06:04.41
12. 999111 06:22.04
13. LanternFlower
26
 06:28.53
14. Khanh Trieu
20
 06:35.33
15. Dorice
256
 06:49.07
16. poesid
77
 07:03.07
17. AndrewGB 07:06.04
18. tt1029
108
 07:08.43
19. ezyow
30
 07:08.90
20. ylgcgbd 07:35.27
This Week
1. chalkapple
57
 02:58.08
2. corncorn1
71
 03:28.24
3. cheri
11
 04:01.21
4. Taona
4
 04:36.14
5. RaspberryAle 05:11.91
6. eatatjoes
19
 05:24.20
7. Kenolo353
115
 06:15.09
8. 999111 06:22.04
9. LanternFlower
26
 06:28.53
10. Khanh Trieu
20
 06:35.33
11. AndrewGB 07:06.04
12. ezyow
30
 07:38.71
13. Chai
39
 07:48.57
14. despH
34
 07:59.09
15. W Dam
20
 08:46.61
16. Autuno
121
 09:11.69
17. Santiluch
1
 09:12.11
18. perl80903 09:55.31
19. KrouN 09:59.34
20. Michelins
79
 10:20.64
Today
1. Kenolo353
115
 06:15.09
2. LanternFlower
26
 06:35.18
3. 999111 06:54.69
4. Autuno
121
 09:11.69
5. W Dam
20
 09:30.70
6. Metamor
17
 18:22.96
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
 02:41.74
2. chalkapple
57
 03:03.68
3. Nick
217
 03:04.48
4. corncorn1
71
 03:30.85
5. numbrr
303
 03:40.12
6. George Worm
83
 04:07.02
7. jinopipe
157
 04:09.72
8. Terriama
59
 04:20.52
9. stebah
73
 04:22.86
10. IrisHu
74
 04:32.04
AO5
1. hhhhhh2
133
 02:44.62
2. chalkapple
57
 03:09.41
3. Nick
217
 03:11.27
4. corncorn1
71
 03:45.26
5. numbrr
303
 03:46.45
6. George Worm
83
 04:07.02
7. jinopipe
157
 04:18.37
8. IrisHu
74
 04:32.04
9. stebah
73
 04:34.42
10. Terriama
59
 04:38.88
AO12
1. hhhhhh2
133
 03:04.90
2. Nick
217
 03:29.59
3. chalkapple
57
 03:43.88
4. numbrr
303
 03:53.68
5. corncorn1
71
 04:08.35
6. George Worm
83
 04:32.84
7. jinopipe
157
 04:34.36
8. stebah
73
 04:43.70
9. IrisHu
74
 04:46.77
10. Kosma Kasprzak
43
 04:54.89
Robots / programmatic solversinfo  
1.sigsegv
3
00:00.004
2.nbjohnson00:00.859
3.Janosik00:01.081

* 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 20:15:08

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