France Open 2026 - Sudoku R1 (13thth - 17thth June) has started Discuss
France Open 2026 - Sudoku R2 (13thth - 17thth June) has started Discuss
France Open 2026 - Puzzle R1 (13thth - 17thth June) has started Discuss
France Open 2026 - Puzzle R2 (13thth - 17thth June) has started Discuss
World Sudoku & Puzzle Championship 2026
Puzzle Round 8 - Night and Day7 posts • Page 1 of 1 • 1
@ 2021-11-20 6:13 PM (#30043 - in reply to #29768) (#30043) Top

Administrator



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Administrator posted @ 2021-11-20 6:13 PM

We are aware of this. We added both the possible answer keys that come from it, and we aren't giving a disclaimer because it is the main competition and we want everyone to approach it with the same knowledge base.

The WPC policy on non-unique puzzles is consistently applied here.
@ 2021-11-20 7:27 PM (#30045 - in reply to #29768) (#30045) Top

Para



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Para posted @ 2021-11-20 7:27 PM

I feel it's a bit of a lapse to not have included the general Night and Day rules in the puzzle booklet. It currently doesn't really state anywhere in the puzzle booklet that different loops can only cross when they visit the same cells.
@ 2021-11-20 8:27 PM (#30049 - in reply to #30045) (#30049) Top

tamz29



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tamz29 posted @ 2021-11-20 8:27 PM

Para - 2021-11-20 7:27 PM

I feel it's a bit of a lapse to not have included the general Night and Day rules in the puzzle booklet. It currently doesn't really state anywhere in the puzzle booklet that different loops can only cross when they visit the same cells.


We agree that it would have been helpful to include the beginning paragraph into the PB. Sorry for not thinking this through enough.
@ 2021-11-21 7:35 PM (#30067 - in reply to #29768) (#30067) Top

craigkasper



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Country : Canada

craigkasper posted @ 2021-11-21 7:35 PM

(Now that I've been identified as the author of this round: My apologies for the issue with puzzle five. (I hope those of you who encountered the error enjoyed the round in spite of this,)
@ 2021-12-01 4:41 AM (#30103 - in reply to #29768) (#30103) Top

sstackho



Posts: 18

Country : Canada

sstackho posted @ 2021-12-01 4:41 AM

Craig: I really enjoyed this round of puzzles - even though I had to restart a few of them several times until I could break out of old single-loop-puzzle habits. Really fun and unique to solve. Thanks!
Puzzle Round 8 - Night and Day7 posts • Page 1 of 1 • 1
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