Logic Masters Deutschland e.V.

Die Leimfabrik: Faktor-/Springerabfolge-Sudoku (The Glue Factory: Factor/Knight's Sequence Sudoku)

(Published on 27. April 2020, 12:36 by Mondestrunken)

Normal sudoku rules apply. Anywhere a dotted line is present, the number in one cell bordering that line is a factor of the number in the other (the ‘factor-y’). The shaded squares show the beginning and end of a knight’s move route that contains each digit from 1 to 9 exactly once and crosses into each block of the sudoku exactly once (the ‘glue’, due to the horse-shaped chess piece [a dark joke, I know]). Circle cells are the difference between the two next adjacent cells in the direction of the short line(s) coming off the circle.
(This is my first puzzle so any criticism would be appreciated!)

Solution code: Column 2 (top to bottom), Row 5 (left to right), and the knight's path from the shaded cell in row four (written as three nine-digit numbers)

Last changed on on 28. April 2020, 16:41
Solved by cdwg2000, jessica6, Julianl, Rollo, marcmees, NikolaZ, zorant, Realshaggy, moss, sandmoppe
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Comments

on 28. April 2020, 16:41 by Mondestrunken
edited the description.

on 28. April 2020, 16:06 by Mondestrunken
Edited the German translation and removed an unnecessary tag.

on 28. April 2020, 00:29 by Rollo
Eine sehr lustige Idee! Besondere Mathematikkenntnisse werden aber nicht benötigt.

on 27. April 2020, 23:40 by Ragna
Hä?

on 27. April 2020, 22:08 by Mondestrunken
Hi jessica6 - there is one step in which the knight's path can be used in conjunction with the other constraints to speed up elimination of certain numbers for some of the cells, but you are entirely right - it is possible to finish the puzzle without utilising it! :)

on 27. April 2020, 15:41 by Mondestrunken
Augmented the name of the puzzle to explain it better.

Difficulty:3
Rating:N/A
Solved:10 times
Observed:9 times
ID:0003E8
Puzzle variant New Arithmetic puzzle
Sudoku

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Solution code:

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