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. Terriama
59
 01:50.40
2. noliai
205
 02:04.20
3. baely
43
 02:06.76
4. atchoum 02:27.54
5. May John
81
 02:31.09
6. Kenolo353
111
 02:32.42
7. Dorice
250
 02:50.43
8. qobi
231
 02:56.54
9. zitouni 03:01.35
10. Semer
127
 03:05.36
11. wam3988 03:12.78
12. Auriliux 03:27.98
13. OldSweep 03:28.13
14. Norbi83 03:29.60
15. crubba
37
 03:32.48
16. taliafern 03:34.73
17. cywind
69
 03:39.01
18. melomane21 03:41.44
19. IOIZM
23
 03:48.27
20. AnnaMGS 03:52.81
This Week
1. Terriama
59
 01:50.40
2. baely
43
 02:15.56
3. noliai
205
 02:19.03
4. atchoum 02:27.54
5. May John
81
 02:31.09
6. Dorice
250
 02:50.43
7. Kenolo353
111
 02:59.04
8. Norbi83 03:29.60
9. crubba
37
 03:32.48
10. zitouni 03:41.00
11. melomane21 03:42.59
12. OldSweep 03:44.71
13. Auriliux 03:46.92
14. HackMan
115
 04:03.13
15. AnnaMGS 04:05.21
16. nul00000000 04:13.17
17. xilli 06:02.97
18. Wuni14 06:27.19
19. GammaK25
26
 07:14.29
20. RosemaryW 08:38.63
Today
1. Kenolo353
111
 04:07.92
2. HackMan
115
 05:07.06
3. GammaK25
26
 13:11.72
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
124
 01:06.65
2. jinopipe
144
 01:19.68
3. numbrr
300
 01:31.12
4. Nick
217
 01:31.16
5. Terriama
59
 01:35.93
6. Elvenphox
46
 01:46.39
7. corncorn1
65
 01:55.53
8. dnenz849
15
 01:57.28
9. chalkapple
32
 01:59.35
10. dmetro
179
 02:00.21
AO5
1. hhhhhh2
124
 01:08.39
2. jinopipe
144
 01:20.68
3. numbrr
300
 01:33.57
4. Nick
217
 01:39.76
5. Terriama
59
 01:42.94
6. Elvenphox
46
 01:52.31
7. corncorn1
65
 01:58.65
8. dnenz849
15
 02:00.76
9. NASA Nemesis
52
 02:03.42
10. dmetro
179
 02:05.16
AO12
1. hhhhhh2
124
 01:20.00
2. jinopipe
144
 01:36.95
3. numbrr
300
 01:41.71
4. Nick
217
 01:52.18
5. Elvenphox
46
 02:06.31
6. Terriama
59
 02:10.76
7. dnenz849
15
 02:12.03
8. NASA Nemesis
52
 02:14.54
9. dmetro
179
 02:25.06
10. corncorn1
65
 02:25.57
Robots / programmatic solversinfo  
1.sigsegv
3
00:00.004
2.nbjohnson00:00.462
3.Paul Bismuth
1
00:17.625

* 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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2025-10-04 15:08:17

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