Logic Masters Deutschland e.V.

No odd knights

(Published on 16. June 2024, 13:49 by Taco)

  • Normal Sudoku rules apply.
  • Odd digits cannot repeat within a knights move (even digits don't have this restriction).
  • Gray circles contain an odd digit.
  • Digits in a cage sum to number mentioned in the top left corner.
  • Digits separated with a white dot are consecutive.
  • Numbers outside the grid indicate the sum of the digits between te highest and lowest digit in that row/colum (sandwich sum).

Solve this puzzle on SudokuPad.

Solution code: The digits of row 5 (without spaces)

Last changed on on 16. June 2024, 16:15

Solved by jalebc, OutOfMyMindBRB, forsen, hige, ArmagedDan, NineK, redgecko, Alce, Notlob, pepe74287, latters176, sujoyku, Julianl, Prince Myshkin, Virux, Piff, keenbowl, Mozart40, running_fatty, Guillem98, ... jqhc, ManuH, Gullie, Partario, ParaNox, sudokukiller, elpizw, Javier Rebottaro, zorant, timww572, Vaurien, Rollo, tgstar, Drawoon, BlackApolloX, iyork, jnmh, Slumped_5, alitdamo, radium, asver
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Comments

on 18. June 2024, 19:38 by PinkNickels
A few commenters indicated they did not use the anti-knight constraint, but i certainly did. This was a rather enjoyable solve! thank you for sharing.

on 18. June 2024, 11:38 by 1121
I unused completely that anti knight rule and solved in 26 min

on 17. June 2024, 11:06 by nearestneighbour
Fun puzzle, it's possible to solve without using odd knights OR gray circles.

on 16. June 2024, 18:49 by oranja
Great puzzle - but didn't use/need the off-knight rule

on 16. June 2024, 16:35 by Mozart40
Aside from the fact that Sudokupad confused me because it can't implement the knight rule exactly, I really liked the puzzle. It was fun, thanks for sharing.

on 16. June 2024, 16:19 by Taco
Clarified the knights move rule and updated the Sudokupad link to include the solution.

on 16. June 2024, 16:11 by keenbowl
Is the odd-anti-knight rule even needed? I don't think I've used it at all.

on 16. June 2024, 16:06 by Virux
Very nice, despite the pad error

on 16. June 2024, 16:03 by Prince Myshkin
Loved it!

on 16. June 2024, 15:34 by latters176
@Mozart40 The solution code was marked as correct despite the Sudokupad error - I imagine that the puzzle has simply had an antiknight constraint programmed.

on 16. June 2024, 15:16 by Mozart40
Just to clarify: Even numbers can be one knight's move apart? This is in sodokupad shown as an error.

Difficulty:1
Rating:84 %
Solved:144 times
Observed:4 times
ID:000IJI

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