Renzoku


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Renzoku also known as Neighbours a variation of the Futoshiki logic puzzle.

The rules are simple.
You have to fill the grid with numbers so that:
- The numbers are from 1 to the size of the grid i.e. 1 to 5 for a 5x5 puzzle.
- Each row and column must contain only one instance of each number.
- A dot between 2 cells indicates that those 2 numbers should be consecutive. If there is no dot then the numbers should NOT be consecutive.
- For bigger puzzles the letters (A,B,C etc.) follow after the number 9.

Video Tutorial
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Renzoku


4x4 Easy Futoshiki | 5x5 Easy Futoshiki | 5x5 Normal Futoshiki | 5x5 Hard Futoshiki | 7x7 Easy Futoshiki | 7x7 Normal Futoshiki | 7x7 Hard Futoshiki | 9x9 Easy Futoshiki | 9x9 Normal Futoshiki | 9x9 Hard Futoshiki
4x4 Easy Renzoku | 5x5 Easy Renzoku | 5x5 Normal Renzoku | 5x5 Hard Renzoku | 7x7 Easy Renzoku | 7x7 Normal Renzoku | 7x7 Hard Renzoku | 9x9 Easy Renzoku | 9x9 Normal Renzoku | 9x9 Hard Renzoku

New Puzzle
This Month
1. Hwellyn
75
00:05.74
2. JimWeaver
10
00:08.04
3. CamPuzzle
30
00:08.66
4. MushroomsCavern
88
00:08.97
5. V_Perm
14
00:10.10
6. spiccy
44
00:10.17
7. cz123 00:10.78
8. Gr5org
59
00:11.06
9. crema
271
00:11.34
10. brody2
17
00:12.21
11. Macy
60
00:13.00
12. wyq97 00:13.39
13. Frog1 00:14.60
14. Erenan 00:15.33
15. vipinjain
49
00:15.93
16. モグモグ
50
00:16.05
17. Santiluch
1
00:23.46
18. AidenThomas
42
00:23.76
19. cowtown 00:24.64
20. donmin 00:25.01
This Week
1. Hwellyn
75
00:05.74
2. CamPuzzle
30
00:08.66
3. cz123 00:10.78
4. Gr5org
59
00:11.06
5. vipinjain
49
00:15.93
6. Frog1 00:18.96
7. cowtown 00:24.64
8. donmin 00:25.01
9. Eaglesrbeast05
17
00:26.55
10. luckyyunji
1
00:30.77
11. Ivan Yiu (darkmmon)
1
00:38.07
12. WhyTeaYum
4
00:38.49
13. redbag
20
00:49.55
14. potato62
8
01:18.64
15. EmeryEmery
8
05:01.53
16. Uthor 24d 20:31:23.64
17.--- empty -----:--
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Today
1. Frog1 00:20.94
2. donmin 00:25.01
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4.--- empty -----:--
5.--- empty -----:--
6.--- empty -----:--
7.--- empty -----:--
8.--- empty -----:--
9.--- empty -----:--
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MO3
1. Hwellyn
75
00:04.01
2. numbrr
320
00:04.59
3. sudactylku
94
00:05.17
4. Ben65732
130
00:05.32
5. boru
129
00:05.46
6. qqwref
266
00:05.60
7. vowels
216
00:05.65
8. IHNN1
12
00:05.86
9. Rhododendron
154
00:06.04
10. Fastfaxer
131
00:06.15
AO5
1. Hwellyn
75
00:04.10
2. numbrr
320
00:04.72
3. Ben65732
130
00:05.50
4. sudactylku
94
00:05.53
5. qqwref
266
00:05.57
6. vowels
216
00:05.64
7. boru
129
00:05.74
8. IHNN1
12
00:05.86
9. Rhododendron
154
00:06.04
10. Fastfaxer
131
00:06.17
AO12
1. Hwellyn
75
00:04.85
2. numbrr
320
00:05.28
3. Ben65732
130
00:06.21
3. qqwref
266
00:06.21
5. vowels
216
00:06.32
6. Fastfaxer
131
00:06.52
7. sudactylku
94
00:06.58
8. boru
129
00:06.73
9. kyrawr8383
149
00:06.85
10. Rhododendron
154
00:06.92
Robots / programmatic solversinfo  
1.tlstyer
148
00:00.006
2.manucatni
160
00:00.850
3.Paul Bismuth
1
00:01.366

* 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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