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. Elvenphox
50
 03:06.85
2. Terriama
59
 03:19.22
3. real_ego_87
30
 03:21.81
4. atchoum 03:41.04
5. noliai
217
 03:54.05
6. Kenolo353
117
 04:11.99
7. zyffr
20
 04:48.69
8. Playter
21
 04:49.97
9. Dorice
262
 04:57.83
10. Ontwikseltsaar
95
 05:11.58
11. mathaholic 06:10.42
12. HackMan
122
 06:37.02
13. AkiyamaMizuki 06:53.53
14. RosemaryW 07:50.07
15. TheOneTrueMe
56
 08:39.59
16. Wuni14 08:53.74
17. thrasymachus
65
 11:20.43
18. Truth-or-Peace
131
 13:22.74
19. cyrus#9023
18
 14:04.78
20. ItsAzai 16:23.47
This Week
1. Elvenphox
50
 03:06.85
2. Terriama
59
 03:19.22
3. real_ego_87
30
 03:21.81
4. noliai
217
 03:58.98
5. Kenolo353
117
 04:11.99
6. Playter
21
 04:49.97
7. Dorice
262
 05:11.93
8. HackMan
122
 07:17.38
9. RosemaryW 07:50.07
10. cyrus#9023
18
 14:04.78
11. ItsAzai 16:23.47
12.--- empty -----:--
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15.--- empty -----:--
16.--- empty -----:--
17.--- empty -----:--
18.--- empty -----:--
19.--- empty -----:--
20.--- empty -----:--
Today
1. real_ego_87
30
 03:21.81
2. HackMan
122
 10:08.38
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. hhhhhh2
140
 02:05.14
2. chalkapple
68
 02:21.91
3. jinopipe
173
 02:36.52
4. numbrr
307
 02:45.18
5. Terriama
59
 02:45.64
6. Nick
217
 02:55.01
7. corncorn1
73
 03:04.23
8. Elvenphox
50
 03:29.83
9. dmetro
183
 03:43.07
10. spellmre
49
 03:44.49
AO5
1. hhhhhh2
140
 02:19.83
2. chalkapple
68
 02:31.95
3. jinopipe
173
 02:42.13
4. numbrr
307
 02:53.04
5. Nick
217
 02:56.20
6. Terriama
59
 03:12.64
7. corncorn1
73
 03:13.94
8. Elvenphox
50
 03:40.64
9. dmetro
183
 03:44.33
10. spellmre
49
 03:50.37
AO12
1. hhhhhh2
140
 02:35.11
2. chalkapple
68
 02:52.36
3. jinopipe
173
 02:57.58
4. numbrr
307
 03:09.65
5. Terriama
59
 03:27.77
6. Nick
217
 03:41.77
7. corncorn1
73
 03:45.98
8. everton
54
 04:03.74
9. spellmre
49
 04:10.83
10. dmetro
183
 04:13.99
Robots / programmatic solversinfo  
1.sigsegv
3
00:00.004
2.nbjohnson00:01.573
3.Paul Bismuth
1
00:32.056

* 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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2026-02-17 08:00:01

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