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. lpbxrzpd
25
00:47.89
2. noliai
197
00:51.92
3. Nieznany 00:53.28
4. Dorice
242
01:02.00
5. Kukko
123
01:04.82
6. Nanoulefou 01:05.59
7. Kenolo353
101
01:12.57
8. AnnaMGS 01:23.14
9. Klappa en ko
105
01:23.73
10. Solver83
68
01:26.25
11. OldSweep 01:26.52
12. wam3988 01:34.71
13. Chaojie Fu
64
01:38.37
14. HackMan
106
01:38.50
15. FLF
15
01:41.41
16. abc10M 01:43.50
17. May John
64
01:43.63
18. ChiefOsceola 01:44.03
19. why00 01:57.84
20. grimmgirlfandom
151
01:58.57
This Week
1. lpbxrzpd
25
00:47.89
2. noliai
197
00:51.92
3. Nieznany 00:54.09
4. Kukko
123
01:04.82
5. Kenolo353
101
01:12.57
6. Nanoulefou 01:16.90
7. Dorice
242
01:26.47
8. wam3988 01:34.71
9. Chaojie Fu
64
01:38.37
10. abc10M 01:43.50
11. May John
64
01:43.63
12. AnnaMGS 01:46.74
13. Klappa en ko
105
01:54.03
14. Gu2dix2
28
02:19.18
15. SpecialK68
43
02:20.81
16. Hiro Lynx
37
02:33.69
17. crema
167
02:39.76
18. Wuni14 03:06.07
19. AlexanderIII 03:07.15
20. clh123
10
04:04.44
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
105
00:34.71
2. jinopipe
138
00:36.01
3. Terriama
58
00:36.63
4. numbrr
297
00:38.68
5. Nick
217
00:44.63
6. modestas
6
00:46.81
7. corncorn1
60
00:49.91
8. Elvenphox
44
00:49.95
9. Landry Moroz
37
00:51.48
10. lpbxrzpd
25
00:54.37
AO5
1. hhhhhh1
105
00:36.95
2. jinopipe
138
00:37.78
3. Terriama
58
00:38.92
4. numbrr
297
00:40.75
5. Nick
217
00:46.30
6. modestas
6
00:49.54
7. Elvenphox
44
00:52.23
8. Landry Moroz
37
00:54.07
9. NASA Nemesis
51
00:55.78
10. keehaag
143
00:56.73
AO12
1. hhhhhh1
105
00:40.05
2. jinopipe
138
00:43.69
3. numbrr
297
00:47.87
4. Terriama
58
00:49.27
5. Elvenphox
44
00:54.71
6. modestas
6
00:54.89
7. Nick
217
00:56.08
8. NASA Nemesis
51
00:59.91
9. dmetro
172
01:02.25
10. Deathranger999
60
01:02.76
Robots / programmatic solversinfo  
1.sigsegv
3
00:00.005
2.nbjohnson00:00.430
3.Paul Bismuth
1
00:07.803

* 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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2025-07-03 03:44:03

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