Mobile X-Sums
(Published on 19. March 2025, 16:02 by juddimal)
A new series of puzzles: The Mobile series investigates what happens when you take constraints that are normally given outside of the grid and include them as another part of the puzzle that you must solve.
Normal Sudoku rules apply.
- Arrows are X-Sum clues. Place a two-digit number in each circle (reading left-to-right or top-to-bottom). The arrow equals the sum of the first X digits in the direction of the arrow, where X is the digit placed on the arrow tip.
https://sudokupad.app/jtmb3kogzw
Rules example
Solution code: Column 1 (9 digits)
Solved by SKORP17, Piff, StefanSch, ppdswiss, Calesch, marcmees, zhangjinyang, ZornsLemon, Jesper, by81996672, damo_89
Comments
on 10. June 2025, 23:01 by damo_89
Very tricky math in this one, impressed that the xsum values were kept ambiguous for so long.
on 19. March 2025, 19:31 by ppdswiss
Brutal maths going on here - be prepared to run out of fingers and toes as you work through possible permutations! Really good in the end though and very rewarding
