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Comments and Results for 'Wraparound Sudoku 210'

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StateTypeTitleSizePlayedAvg timeRating (#users)YoursYour bestPublished
UnplayedToroidalWraparound Sudoku 2109x951527:26Mild (144)Join free / Log in
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6th Feb
[Free]
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Slowest 10% not shown
0:00
54:43

Solution time without 'show wrong'
Slowest 10% not shown
0:00
1:02:04

Unaided first solution time
Slowest 10% not shown
0:00
54:25
Completed by194 users
Best time without any aid12:54 by Canisse
Best time with major aid8:46 by defaultryan
Best time with show wrong
or multiple sessions
1:53 by ACW1
Average solve time with no or minor aid31:52
Average difficulty rating - all players3.7/10.0
Average difficulty rating - no aid3.5/10.0
Average difficulty rating - minor aid5.5/10.0
Average difficulty rating - major aid3.5/10.0
Average difficulty rating - show wrong or
multiple sessions
4.1/10.0
8 comments (Add new comment)
Posted 6th Feb 2019 at 06:56
Last edited by vsrawat 6th Feb 2019 at 06:56
vsrawat Rated puzzle: Hard Completion time: 1:53:54 Used 'show wrong moves'
Stuck. Screenshot What I am missing? Thanks.
Posted 6th Feb 2019 at 09:14
Last edited by HollyBlue 6th Feb 2019 at 23:29
HollyBlue Daily subscriber Rated puzzle: Easy Completion time: 29:47
Have a look at where 7 could go in the sixth row down (not the fifth as I originally typed). This should help to eliminate 7s elsewhere.
Posted 6th Feb 2019 at 12:12
vsrawat Rated puzzle: Hard Completion time: 1:53:54 Used 'show wrong moves'
7 is going to R5C2 and R5C9, but in C2 and C9 it is also going to many elsewhere so I can't pair anything to remove possibility in other locations.
Posted 6th Feb 2019 at 12:13
vsrawat Rated puzzle: Hard Completion time: 1:53:54 Used 'show wrong moves'
Yes, seems there is a pair of three, I will try it out and report. Thanks.
Posted 6th Feb 2019 at 12:45
vsrawat Rated puzzle: Hard Completion time: 1:53:54 Used 'show wrong moves'
so cryptic. Even after your hint, it took me another hour to totally crack it. Good one.
Posted 6th Feb 2019 at 13:28
carlotes Daily subscriber Rated puzzle: Moderate Best completion time: 22:41 Time on first attempt: 33:49 Used 'valid marks' Used 'check puzzle' when incorrect
The number 7 of the sixth row is only in the blue boxes.Therefore the number 7 cannot be in the blue box of the fifth row. Only remains the number 1.
Posted 6th Feb 2019 at 23:28
HollyBlue Daily subscriber Rated puzzle: Easy Completion time: 29:47
Sorry, my hint was wrong! I meant the sixth row down, not the fifth.
I've edited my original comment.
Posted 7th Feb 2019 at 06:04
vsrawat Rated puzzle: Hard Completion time: 1:53:54 Used 'show wrong moves'
@carlotes, yes, that is it. I had missed this logic that is much simpler. Thanks. Then, the pair of 3 of 7 that I seemed to have identified was also wrong, but it somehow led to correct filling of entire board.
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Key

  • A yellow/light blue highlight in the time distribution charts highlights your time, where relevant.
  • Rating scores out of 10.0 show the average difficulty rating chosen by users, where 1.0 is "Easy" and 10.0 is "Hard".
  • If a puzzle is opened more than once, including by loading from a saved position, then this is potentially a significant aid so it is listed as being completed with 'multiple sessions' for the purpose of the best time/average rating displays above.
  • Minor aid is defined as no more than one use of 'Check solution' when incomplete and/or no more than one use of 'Check solution' when wrong; and/or using highlighting aids (show repeated digits, show broken inequalities and show valid/invalid placements [slitherlink] only). Major aid is any and all other use of the solving aids except for 'show wrong'.

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