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
129
 00:18.78
2. noliai
208
 00:46.68
3. Nieznany 00:52.34
4. Kenolo353
113
 00:58.47
5. baely
45
 00:58.79
6. Dorice
253
 01:08.92
7. Playter
17
 01:18.55
8. takaz 01:23.79
9. BronyaZaychik 01:26.59
10. AnnaMGS 01:27.13
11. Hyppy
113
 01:28.33
12. cywind
69
 01:28.43
13. Nianyi Wang
8
 01:38.65
14. Hiro Lynx
38
 01:39.05
15. juhala 01:39.76
16. miha
36
 01:39.96
17. OldSweep 01:46.43
18. Reeeeeeeed 01:49.87
19. Lespring22 01:50.39
20. crema
225
 01:51.50
This Week
1. noliai
208
 00:46.68
2. Nieznany 00:52.34
3. Kenolo353
113
 01:07.13
4. Playter
17
 01:18.55
5. AnnaMGS 01:35.58
6. Nianyi Wang
8
 01:38.65
7. LanternFlower
14
 01:56.98
8. abc10M 02:04.16
9. Wuni14 02:05.53
10. Rickieman86 02:06.30
11. Santiluch
1
 02:08.12
12. GammaK25
32
 02:19.47
13. Bega
52
 02:44.71
14. RosemaryW 02:47.94
15. Paofu
53
 02:51.94
16. wzh
9
 02:54.22
17. AlexanderIII 03:10.18
18. Flower Boy
26
 03:13.37
19. Matthew Zimmer
9
 04:15.42
20.--- empty -----:--
Today
1. noliai
208
 01:14.92
2. LanternFlower
14
 02:01.50
3. abc10M 02:15.97
4. AlexanderIII 03:42.49
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
129
 00:28.58
2. jinopipe
149
 00:36.01
3. Terriama
59
 00:36.63
4. numbrr
301
 00:38.68
5. chalkapple
45
 00:43.12
6. Nick
217
 00:44.63
7. modestas
76
 00:45.22
8. corncorn1
67
 00:46.13
9. Landry Moroz
40
 00:46.56
10. Elvenphox
48
 00:49.60
AO5
1. hhhhhh2
129
 00:30.94
2. jinopipe
149
 00:37.62
3. Terriama
59
 00:38.92
4. numbrr
301
 00:40.75
5. chalkapple
45
 00:42.83
6. modestas
76
 00:45.94
7. Nick
217
 00:46.30
8. corncorn1
67
 00:48.76
9. Elvenphox
48
 00:52.23
10. Landry Moroz
40
 00:54.07
AO12
1. hhhhhh2
129
 00:37.35
2. jinopipe
149
 00:43.56
3. numbrr
301
 00:47.87
4. Terriama
59
 00:49.27
5. chalkapple
45
 00:49.79
6. modestas
76
 00:51.04
7. Elvenphox
48
 00:54.71
8. Nick
217
 00:56.08
9. NASA Nemesis
52
 00:59.91
10. corncorn1
67
 01:01.62
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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2025-11-08 13:32:44

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