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. hhhhhh1
116
 00:06.02
2. corncorn1
61
 00:10.18
3. lzray
5
 00:11.18
4. chalkapple
17
 00:12.55
5. BoscoDoc 00:13.37
6. Terriama
59
 00:13.67
7. AuroraSrc
7
 00:15.20
8. Ysiweii
18
 00:15.65
9. pipifax 00:16.15
10. Kenolo353
107
 00:18.23
11. cheeseball 00:19.58
12. sh3n
6
 00:19.88
13. 6zxzq
2
 00:20.46
14. Dorice
245
 00:20.92
15. FangTianyi 00:21.54
16. AmeliaHamAndEgg 00:23.94
17. Maelwys 00:24.31
18. perl80903 00:24.84
19. qobi
229
 00:25.51
20. sun26devil
38
 00:25.60
This Week
1. AuroraSrc
7
 00:15.20
2. BoscoDoc 00:17.48
3. pipifax 00:18.90
4. cheeseball 00:19.58
5. 6zxzq
2
 00:20.46
6. Kenolo353
107
 00:20.94
7. Dorice
245
 00:24.34
8. perl80903 00:24.84
9. RaiAT
48
 00:25.71
10. sh3n
6
 00:26.91
11. Chaojie Fu
67
 00:27.19
12. OldSweep 00:27.87
13. junkdrawer 00:33.82
14. johannVixcious
2
 00:35.33
15. urzsiraf 00:37.58
16. chrispy
66
 00:38.45
17. Schneebly 00:39.93
18. SuperNB 00:43.47
19. FunAcroFly
83
 00:44.49
20. Zenobia
158
 00:44.85
Today
1.--- empty -----:--
2.--- empty -----:--
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. hhhhhh1
116
 00:07.18
2. Nick
217
 00:08.33
3. numbrr
298
 00:10.29
4. sameo
65
 00:10.44
5. corncorn1
61
 00:11.60
6. Landry Moroz
40
 00:11.87
7. Sadaf Alam
47
 00:12.39
7. Terriama
59
 00:12.39
9. distracted
137
 00:13.40
10. jinopipe
141
 00:14.91
AO5
1. hhhhhh1
116
 00:07.61
2. Nick
217
 00:08.74
3. numbrr
298
 00:10.56
4. sameo
65
 00:10.65
5. corncorn1
61
 00:12.21
6. Landry Moroz
40
 00:12.36
7. Sadaf Alam
47
 00:13.24
8. Terriama
59
 00:13.32
9. distracted
137
 00:13.67
10. 2015YINJ02
157
 00:15.12
AO12
1. hhhhhh1
116
 00:08.01
2. Nick
217
 00:09.73
3. sameo
65
 00:12.01
4. numbrr
298
 00:12.15
5. corncorn1
61
 00:12.88
6. Terriama
59
 00:14.15
7. Sadaf Alam
47
 00:14.20
8. Landry Moroz
40
 00:14.54
9. distracted
137
 00:15.83
10. 2015YINJ02
157
 00:15.92
Robots / programmatic solversinfo  
1.sigsegv
3
00:00.005
2.baely
42
00:00.017
3.nbjohnson00:00.366

* 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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2025-08-20 03:45:58

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