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
48
 00:19.80
2. wzh
15
 00:20.65
3. corncorn1
68
 00:21.96
4. noliai
209
 00:22.02
5. lpbxszpd
31
 00:25.24
6. Dorice
253
 00:28.24
7. Kenolo353
114
 00:29.14
8. Chaojie Fu
70
 00:34.68
9. AuroraSrc
17
 00:36.50
10. BronyaZaychik 00:36.86
11. Nianyi Wang
10
 00:38.73
12. Santiluch
1
 00:43.13
13. Bega
56
 00:45.12
14. nordalio 00:45.74
15. Wuni14 00:49.43
16. Hiro Lynx
39
 00:50.75
17. AnnaMGS 00:52.34
18. Playter
17
 00:52.85
19. GammaK25
34
 00:56.51
20. Lespring22 00:59.09
This Week
1. wzh
15
 00:20.65
2. noliai
209
 00:23.67
3. lpbxszpd
31
 00:25.24
4. Kenolo353
114
 00:30.53
5. BronyaZaychik 00:36.86
6. Nianyi Wang
10
 00:38.73
7. Dorice
253
 00:45.43
8. AnnaMGS 00:52.34
9. thrasymachus
50
 01:01.56
10. NaluXV1 01:09.32
11. RosemaryW 01:12.81
12. FunAcroFly
106
 01:45.18
13.--- empty -----:--
14.--- empty -----:--
15.--- empty -----:--
16.--- empty -----:--
17.--- empty -----:--
18.--- empty -----:--
19.--- empty -----:--
20.--- empty -----:--
Today
1. BronyaZaychik 00:40.09
2. RosemaryW 01:12.81
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
130
 00:13.49
2. Nick
217
 00:15.95
3. numbrr
301
 00:16.97
4. Terriama
59
 00:18.92
5. chalkapple
48
 00:19.09
6. jinopipe
151
 00:21.25
7. corncorn1
68
 00:23.00
8. lpbxszpd
31
 00:23.58
9. distracted
142
 00:23.71
10. Landry Moroz
40
 00:25.56
AO5
1. hhhhhh2
130
 00:14.03
2. Nick
217
 00:16.53
3. numbrr
301
 00:17.45
4. Terriama
59
 00:20.60
5. jinopipe
151
 00:20.82
6. chalkapple
48
 00:21.57
7. corncorn1
68
 00:23.63
8. Landry Moroz
40
 00:25.24
9. distracted
142
 00:26.56
10. 2015YINJ02
170
 00:27.05
AO12
1. hhhhhh2
130
 00:17.98
2. Nick
217
 00:18.37
3. jinopipe
151
 00:24.18
4. numbrr
301
 00:24.44
5. chalkapple
48
 00:28.68
6. Terriama
59
 00:29.05
7. corncorn1
68
 00:30.96
8. distracted
142
 00:33.14
9. Deathranger999
60
 00:33.57
10. noliai
209
 00:33.80
Robots / programmatic solversinfo  
1.sigsegv
3
00:00.004
2.nbjohnson00:00.417
3.Paul Bismuth
1
00:03.791

* 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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2025-11-19 06:48:20

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