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. Nieznany 00:43.67
2. Terriama
59
 00:44.21
3. Elvenphox
51
 00:45.33
4. noliai
218
 00:51.65
5. Kenolo353
118
 00:56.70
6. baely
46
 01:00.46
7. Playter
22
 01:01.47
8. real_ego_87
31
 01:02.75
9. Nanoulefou 01:10.63
10. Misipus
42
 01:11.75
11. Ontwikseltsaar
95
 01:12.69
12. LanternFlower
40
 01:12.92
13. Dorice
262
 01:25.79
14. AnnaMGS 01:32.06
15. perl80903 01:37.81
16. Pngaea
18
 01:42.61
17. Flower Boy
26
 01:42.87
18. Kleinstadtkueken
15
 01:45.31
19. abc10M 01:47.18
20. Nianyi Wang
13
 01:48.60
This Week
1. Terriama
59
 00:44.21
2. Elvenphox
51
 00:45.33
3. Nieznany 00:51.60
4. noliai
218
 00:54.22
5. Kenolo353
118
 00:56.70
6. Playter
22
 01:07.87
7. Dorice
262
 01:25.79
8. perl80903 01:37.81
9. AnnaMGS 01:38.97
10. Flower Boy
26
 01:42.87
11. abc10M 02:02.66
12. Paul Mattson
9
 03:14.12
13. AlexanderIII 03:14.24
14. Sterlinator1968 03:28.10
15. burgie12 03:30.74
16. RosemaryW 03:49.50
17. MARKO7
16
 04:08.56
18. thepardunk 04:34.64
19. Praktisix
122
 14:07.52
20. Joris Brouwer
41
 16:29.91
Today
1. noliai
218
 01:00.20
2. Praktisix
122
 14:07.52
3.--- empty -----:--
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
140
 00:27.51
2. chalkapple
70
 00:32.12
3. jinopipe
176
 00:36.01
4. Terriama
59
 00:36.63
5. numbrr
308
 00:38.68
6. corncorn1
73
 00:40.99
7. Nick
217
 00:44.63
8. modestas
117
 00:45.22
9. Landry Moroz
40
 00:46.56
10. Elvenphox
51
 00:47.26
AO5
1. hhhhhh2
140
 00:30.14
2. chalkapple
70
 00:33.79
3. jinopipe
176
 00:37.62
4. Terriama
59
 00:38.92
5. numbrr
308
 00:40.75
6. modestas
117
 00:45.94
7. Nick
217
 00:46.30
8. corncorn1
73
 00:48.03
9. Elvenphox
51
 00:49.41
10. Landry Moroz
40
 00:54.07
AO12
1. hhhhhh2
140
 00:33.86
2. chalkapple
70
 00:37.09
3. jinopipe
176
 00:43.56
4. numbrr
308
 00:47.87
5. Terriama
59
 00:49.27
6. modestas
117
 00:51.04
7. corncorn1
73
 00:53.03
8. Elvenphox
51
 00:54.71
9. Nick
217
 00:56.08
10. NASA Nemesis
52
 00:59.91
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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2026-02-24 10:45:01

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