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
105
 03:09.62
2. justalittletest 04:59.42
3. mountainBird
64
 05:12.66
4. ams571
58
 06:05.21
5. spellmre
46
 06:06.58
6. noliai
197
 06:23.94
7. kaitlynwong1994
66
 06:26.68
8. mcflipper37200 06:31.90
9. lynda 06:41.29
10. AzuReVaPouR 06:43.76
11. zyffr
20
 07:29.45
12. stoopid 07:34.90
13. Dorice
242
 07:45.33
14. ezyow
30
 07:47.71
15. AJfinch
42
 07:50.06
16. groel29
45
 07:54.04
17. paulpark03
42
 07:55.30
18. BlueCat 07:55.34
19. Florian Studinger
19
 08:08.16
20. SFP
31
 08:12.72
This Week
1. hhhhhh1
105
 03:17.17
2. spellmre
46
 06:06.58
3. noliai
197
 06:23.94
4. lynda 06:41.29
5. AzuReVaPouR 06:43.76
6. kaitlynwong1994
66
 07:21.01
7. Dorice
242
 07:45.33
8. BlueCat 07:55.34
9. paulpark03
42
 08:13.92
10. AJfinch
42
 08:26.86
11. OldSweep 09:31.30
12. Kenolo353
100
 10:23.96
13. Tezexlo
58
 10:51.75
14. HackMan
106
 11:31.65
15. May John
64
 12:00.40
16. IOIZM
18
 12:15.50
17. vobeti3903
64
 13:45.15
18. taliafern 13:48.54
19. amadoxal
27
 13:57.82
20. René Ahlgren
109
 14:44.97
Today
1. spellmre
46
 06:06.58
2. noliai
197
 06:58.46
3. AzuReVaPouR 07:44.87
4. paulpark03
42
 09:05.54
5. HackMan
106
 11:31.65
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
105
 03:20.91
2. jinopipe
138
 04:20.30
3. Nick
217
 04:25.33
4. numbrr
297
 04:56.94
5. Terriama
58
 05:10.92
6. mountainBird
64
 05:12.27
7. 강일출
166
 05:16.95
8. dmetro
172
 05:18.24
9. Elvenphox
44
 05:32.93
10. Cbear1696
211
 05:42.54
AO5
1. hhhhhh1
105
 03:24.71
2. jinopipe
138
 04:24.90
3. numbrr
297
 05:11.16
4. Nick
217
 05:11.98
5. mountainBird
64
 05:19.91
6. Terriama
58
 05:23.82
7. 강일출
166
 05:28.61
8. dmetro
172
 05:31.65
9. Elvenphox
44
 05:51.07
10. Cbear1696
211
 05:53.39
AO12
1. hhhhhh1
105
 03:41.05
2. jinopipe
138
 04:45.98
3. numbrr
297
 05:24.13
4. Nick
217
 05:38.13
5. mountainBird
64
 05:39.06
6. 강일출
166
 05:44.23
7. Terriama
58
 06:01.38
8. Cbear1696
211
 06:06.03
9. dmetro
172
 06:09.03
10. lovabledog
162
 06:33.63
Robots / programmatic solversinfo  
1.sigsegv
3
00:00.005
2.nbjohnson00:01.004
3.Paul Bismuth
1
00:59.017

* 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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2025-07-01 04:31:07

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