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13 No Numbers
   WSC and WPC 2017 -> WPC 2017 Instructions Booklet5 posts • Page 1 of 1 • 1
prasanna16391
Subject: 13 No Numbers @ 2017-10-04 10:43 PM (#23481) (#23481) Top


2021 World Sudoku+Puzzle Convention Organizer

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Round 13: No Numbers

Please post your questions about this round here.

Corrections for v2:
6. Yagit - Example and rules will be made clearer to show unused black dots.
deu
Subject: Re: 13 No Numbers @ 2017-10-07 9:23 PM (#23558 - in reply to #23481) (#23558) Top




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6. Yagit
Can there be any unused black dots, as in the original rules by Nikoli?
prasanna16391
Subject: Re: 13 No Numbers @ 2017-10-07 11:12 PM (#23564 - in reply to #23558) (#23564) Top


2021 World Sudoku+Puzzle Convention Organizer

Posts: 1762
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deu - 2017-10-07 9:23 PM

6. Yagit
Can there be any unused black dots, as in the original rules by Nikoli?


Yes there can be unused black dots. Will add a line to make this explicit and clear.
tamz29
Subject: Re: 13 No Numbers @ 2017-10-15 6:52 PM (#23715 - in reply to #23481) (#23715) Top




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6. Yagit
Why can't the sheep on R6C1 be isolated? Or R6C4?
What rule does that violate? Does having three lines from a black dot count as "crossing" it?

10. Binaire and 11. Battenburg
Is it OK to fill in 1s and 0s instead of drawing circles?
prasanna16391
Subject: Re: 13 No Numbers @ 2017-10-16 6:48 AM (#23719 - in reply to #23715) (#23719) Top


2021 World Sudoku+Puzzle Convention Organizer

Posts: 1762
1000500100100202020
Location: India
tamz29 - 2017-10-15 6:52 PM

6. Yagit
Why can't the sheep on R6C1 be isolated? Or R6C4?
What rule does that violate? Does having three lines from a black dot count as "crossing" it?

10. Binaire and 11. Battenburg
Is it OK to fill in 1s and 0s instead of drawing circles?


6. Branches aren't going from one grid-edge to another so that is violated.

10., 11. Yes, but be consistent through the puzzle.
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