Place the digits 1 to 9 in every row, column, 3x3 standard block. Clues outside the grid give the sum of the digits along the corresponding diagonal. Digits may repeat along these diagonals.Besides grey painted cells form renban groups. These groups must hold consecutive numbers, in any order.
Solution code: Row 6, followed by column 8.
on 27. February 2022, 03:21 by zhergan
@Crul: Thanks for solving. I'm glad you liked it..
on 27. January 2022, 21:40 by Crul
f-puzzles: https://f-puzzles.com/?id=ycuyapwo
Nice approachable one, thanks!
on 16. August 2021, 00:54 by zhergan
Tags and labels revision..
on 9. April 2020, 20:22 by zhergan
Two redundant clues has been removed..
on 9. April 2020, 00:47 by cdwg2000
@zhergan
Great! However, the little killer reminds that the numbers 23 and 37 can be removed without affecting the difficulty of the question.
@cdwg2000: Thanks for the suggestion. By this way the outer clues seem to be more aesthetical..