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
Hide the rules
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

New Puzzle
This Month
1. AuroraSrc
52
 00:33.66
2. lijiking
34
 00:57.98
3. perl80903 01:02.20
4. MushroomsCavern
132
 01:05.03
5. armada
7
 01:12.95
6. Si1verStar
11
 01:22.11
7. stevethesquid
79
 01:25.67
8. esmsvmjs
15
 01:27.34
9. qobi
242
 01:30.89
10. AnnaMGS 01:33.09
11. caroy 01:36.71
12. DemonOfTheFall 01:43.02
13. Kenolo353
123
 01:56.47
14. Alextaz
20
 02:03.01
15. bristerchan 02:06.07
16. Flower Boy
27
 02:06.29
17. Demeris 02:14.15
18. Wuni14 02:22.99
19. BeXuanMaiLonTon 02:28.74
20. RosemaryW 02:29.98
This Week
1. lijiking
34
 00:57.98
2. perl80903 01:23.93
3. qobi
242
 01:30.89
4. AnnaMGS 01:33.09
5. caroy 01:36.71
6. DemonOfTheFall 01:43.02
7. RosemaryW 02:29.98
8. PlusJB 02:38.65
9. Wuni14 02:45.21
10. squeezle 02:53.43
11. AlexanderIII 03:02.27
12. xilli 03:16.94
13. rekted 04:41.38
14. Alphanum3ric
8
 07:59.57
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Today
1. lijiking
34
 00:57.98
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MO3
1. hhhhhh2
157
 00:24.23
2. Chalk
135
 00:24.61
3. jinopipe
238
 00:36.01
4. Terriama
66
 00:36.63
5. numbrr
325
 00:38.68
6. JohannKai
55
 00:40.30
7. corncorn1
75
 00:40.99
8. Nick
217
 00:44.63
9. Elvenphox
55
 00:44.78
10. modestas
159
 00:45.22
AO5
1. Chalk
135
 00:24.61
2. hhhhhh2
157
 00:26.68
3. jinopipe
238
 00:37.62
4. Terriama
66
 00:38.92
5. numbrr
325
 00:40.75
6. JohannKai
55
 00:44.35
7. modestas
159
 00:45.94
8. Nick
217
 00:46.30
9. corncorn1
75
 00:48.03
10. Elvenphox
55
 00:49.41
AO12
1. hhhhhh2
157
 00:30.57
2. Chalk
135
 00:31.55
3. jinopipe
238
 00:43.56
4. numbrr
325
 00:47.87
5. Terriama
66
 00:49.27
6. modestas
159
 00:51.04
7. corncorn1
75
 00:53.03
8. JohannKai
55
 00:54.43
9. Elvenphox
55
 00:54.71
10. Nick
217
 00:56.08
Robots / programmatic solversinfo  
1.sigsegv
3
00:00.005
2.minimallysufficient
1
00:00.031
3.nbjohnson00:00.430

* 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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