Secret Code

(Published on 12. March 2022, 22:20 by Arlo Lipof)

Rules:

Normal Sudoku rules apply.
Row 5 is a secret code to unlock the puzzle! In this row, the 2-digit number formed by the 1st and 2nd digit is divisible by 2, the number formed by the 2nd and 3rd digit is divisible by 3, and so on up to the number formed by the 8th and 9th digit, which is divisible by 9:

Cells of the same colour contain the same digits.
Cells separated by a chess knight's move cannot contain the same digit.

Link: F-Puzzles

I hope you'll enjoy this colourful puzzle! Comments are welcome.

Solution code: Row 1 then Row 2 (18-digit number without spaces)

Solved by Crul, BellBear, SKORP17, Raistlen, jalebc, mutex, zembrost, marcmees, Prince Joffrey, kkli, nunc, Banana, MB_Cyclist, saskia-daniela, cbattles, DanyMoreira60, brandon_bot, Gullie, jimhorse, ... TJReds, coeurblacky, Ambrosia, Domen19192, eso, Carolin, zrbakhtiar, Przymulony, delstg, Just me, Jordan Timm, starelev5, jogerth, GexTed, Montikulum, The Bard, luisdias412, annnz, jgarber, asii

Full list

Comments

on 16. January 2023, 14:34 by eso
Ich bin doof... Ich habe das Sudoku gelöst und bin auf ein Ergebnis gekommen, das gegen keine der von mir verstanden Regel verstößt hat.
Blöd nur, das ich statt "die zweistellige Zahl" aus irgendeinem Grund gedacht habe, das das Produkt der zwei Zahlen durch die Zahl teilbar sein muss...
Aber so hätte man das Sudoku auch lösen können hahaha

Last changed on 12. April 2022, 13:21

on 11. April 2022, 18:29 by Frans Wentholt
That was fun! Loved it!

A: Thank you!

Last changed on 14. March 2022, 16:36

on 14. March 2022, 13:13 by Eulchen 1965
So macht Sudoko riesigen Spaß... vielen Dank, mehr davon :-)

A: Toll dass es dir gefallen hat, vielen Dank!

Last changed on 13. March 2022, 20:00

on 13. March 2022, 17:29 by cbattles
Fun puzzle! The code break was pleasing and then it turned into a really nice knights-move Sudoku. Great job.

A: Thanks!