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
130
 00:18.78
2. Elvenphox
48
 00:41.44
3. Nieznany 00:45.98
4. noliai
210
 00:46.68
5. wzh
16
 00:55.91
6. Kenolo353
114
 01:02.41
7. Dorice
254
 01:07.33
8. BronyaZaychik 01:07.60
9. Chaojie Fu
70
 01:12.41
10. Playter
17
 01:14.31
11. Nianyi Wang
12
 01:21.73
12. takaz 01:23.79
13. AnnaMGS 01:27.13
14. markieduckie 01:27.34
15. cywind
69
 01:28.43
16. zyffr
20
 01:37.24
17. Rickieman86 01:37.79
18. wam3988 01:39.10
19. juhala 01:39.76
20. Bega
56
 01:48.81
This Week
1. Elvenphox
48
 00:41.44
2. Nieznany 00:45.98
3. noliai
210
 00:51.25
4. wzh
16
 00:55.91
5. Kenolo353
114
 01:03.16
6. Dorice
254
 01:07.33
7. BronyaZaychik 01:07.60
8. Nianyi Wang
12
 01:21.73
9. markieduckie 01:27.34
10. zyffr
20
 01:37.24
11. Rickieman86 01:37.79
12. wam3988 01:39.10
13. AnnaMGS 01:41.57
14. RosemaryW 02:22.80
15. thrasymachus
50
 02:32.81
16. Paul Mattson
8
 03:13.34
17. NaluXV1 03:22.02
18. almatty
5
 04:47.16
19. ryrycrycry 06:05.58
20. adamz
7
 06:46.98
Today
1. Elvenphox
48
 00:41.44
2. Nieznany 00:58.67
3. Kenolo353
114
 01:30.00
4. ryrycrycry 06:05.58
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
130
 00:28.58
2. jinopipe
151
 00:36.01
3. Terriama
59
 00:36.63
4. numbrr
301
 00:38.68
5. chalkapple
49
 00:43.12
6. Nick
217
 00:44.63
7. modestas
81
 00:45.22
8. corncorn1
68
 00:46.13
9. Landry Moroz
40
 00:46.56
10. Elvenphox
48
 00:47.26
AO5
1. hhhhhh2
130
 00:30.94
2. jinopipe
151
 00:37.62
3. Terriama
59
 00:38.92
4. numbrr
301
 00:40.75
5. chalkapple
49
 00:42.83
6. modestas
81
 00:45.94
7. Nick
217
 00:46.30
8. corncorn1
68
 00:48.76
9. Elvenphox
48
 00:51.72
10. Landry Moroz
40
 00:54.07
AO12
1. hhhhhh2
130
 00:37.35
2. jinopipe
151
 00:43.56
3. numbrr
301
 00:47.87
4. chalkapple
49
 00:48.49
5. Terriama
59
 00:49.27
6. modestas
81
 00:51.04
7. Elvenphox
48
 00:54.71
8. Nick
217
 00:56.08
9. NASA Nemesis
52
 00:59.91
10. corncorn1
68
 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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2025-11-22 15:30:47

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