159 RSL
(Published on 26. June 2023, 16:00 by Blobz)
Normal sudoku rules apply.
159: Digits in column 1 indicate the column in which the digit 1 appears in that row (e.g. if r4c1 is a 6, r4c6 is a 1). The same applies to columns 5 and 9, with the digits 5 and 9 respectively.
Region Sum Lines: Digits along a blue line have an equal sum N within each box it passes through. Different lines may have different values for N.
Have fun, leave a comment if you enjoy the puzzle!
Solution code: Row 1 followed by Row 3
Comments
on 8. May 2024, 12:29 by vorash00
Break in took a while to spot but it was beautiful
on 12. April 2024, 10:41 by ninjamunk
Great 159 puzzle
on 27. June 2023, 22:43 by MarthaB
Wasn't sure how to proceed, so I made a guess for the renban in Box 5. Solution fell out. Always proud when I've solved one of these 159 puzzles. Thank you.
on 27. June 2023, 20:05 by morgannamodeaura
who among us solvers wouldn't appreciate a sudoku iced cake?
