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
129
 00:01.29
2. corncorn1
67
 00:01.83
3. chalkapple
47
 00:02.43
4. AuroraSrc
17
 00:02.77
5. wzh
13
 00:02.86
6. JOJOOOOOO
48
 00:03.10
7. Nieznany 00:03.84
8. nordalio 00:04.10
9. maoew
8
 00:04.39
10. tooyoung 00:04.46
11. Kutner17
147
 00:04.47
12. BoscoDoc 00:04.62
13. OuO Seal
18
 00:04.72
14. Penguin1
5
 00:04.76
15. Elbon 00:04.77
16. noliai
209
 00:04.81
17. azurevoid
8
 00:04.87
18. LanternFlower
17
 00:04.88
19. Kenolo353
114
 00:04.95
20. yyyyyyyejin
88
 00:04.96
This Week
1. hhhhhh2
129
 00:01.29
2. corncorn1
67
 00:01.90
3. chalkapple
47
 00:02.43
4. wzh
13
 00:02.93
5. Nieznany 00:03.84
6. Kenolo353
114
 00:04.95
7. yyyyyyyejin
88
 00:04.96
8. BronyaZaychik 00:05.42
9. BoscoDoc 00:05.48
10. tooyoung 00:05.57
11. pipifax 00:05.67
12. maoew
8
 00:05.73
13. kornelbut
23
 00:05.78
14. NaluXV1 00:05.98
15. TheToaphster 00:06.05
16. Penguin1
5
 00:06.23
17. LanternFlower
17
 00:06.70
18. perl80903 00:08.21
19. SEREN
11
 00:08.28
20. chrispy
69
 00:08.61
Today
1. corncorn1
67
 00:01.97
2. Penguin1
5
 00:06.23
3. LanternFlower
17
 00:06.70
4. maoew
8
 00:08.04
5. chrispy
69
 00:08.61
6. perl80903 00:08.86
7. RobertoCappello 00:10.63
8. HackMan
117
 00:14.79
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
129
 00:01.79
2. lzray
5
 00:02.09
3. Nick
217
 00:02.24
4. sameo
65
 00:02.40
5. corncorn1
67
 00:02.50
6. chalkapple
47
 00:02.68
7. Landry Moroz
40
 00:03.05
8. numbrr
301
 00:03.20
9. Sadaf Alam
47
 00:03.30
10. jaybrainer
243
 00:03.52
AO5
1. hhhhhh2
129
 00:01.85
2. lzray
5
 00:02.21
3. Nick
217
 00:02.33
4. sameo
65
 00:02.71
4. corncorn1
67
 00:02.71
6. chalkapple
47
 00:02.92
7. numbrr
301
 00:03.19
7. Landry Moroz
40
 00:03.19
9. Sadaf Alam
47
 00:03.52
10. jaybrainer
243
 00:03.85
AO12
1. hhhhhh2
129
 00:02.24
2. Nick
217
 00:02.80
3. sameo
65
 00:03.13
4. corncorn1
67
 00:03.20
5. lzray
5
 00:03.24
6. chalkapple
47
 00:03.44
7. Landry Moroz
40
 00:03.90
8. numbrr
301
 00:03.99
9. Sadaf Alam
47
 00:04.26
10. Terriama
59
 00:04.31
Robots / programmatic solversinfo  
1.sigsegv
3
00:00.005
2.baely
45
00:00.017
3.nbjohnson00:00.381

* 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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2025-11-15 13:24:19

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