Sum Pairrows
(Published on 4. January 2025, 00:35 by ademjaz)
This puzzle was firstly published during a 24h setting contest by Gene on the CTC discord server. The challenge was to create a puzzle with Pairrows, a family of constraints invented by DubiousMobius.
I made small modifications and here is the final puzzle. Enjoy!
Rules :
Normal sudoku rules apply.
Cells separated by an X sum to 10. Not all Xs are necessarily given.
Sum Pairrows : If a cell with 2 arrows contains the digit N, then the 2 cells N steps away in the indicated directions will sum go N.
Solve online : Sudokupad
Solution code: Row 7 from left to right (9 digits, no spaces)
Solved by Felis_Timon, by81996672, mathpesto, SKORP17, marcmees, dennischen, Johan
