Neighbourhood Archery [Duality]
(Published on 27. June 2025, 23:01 by timotab)
- Normal Sudoku rules apply: place the digits 1 to 9 in every row, column, and box, once each.
- Digits along arrows must sum to the value in the attached circle.
- Additionally, a circle's neighbourhood includes the cell containing the circle, and any cell touching it (on an edge or corner). The digit in the circle is the number of cells in its neighbourhood that have the same odd-even parity as the circled digit.
As well as setting puzzles, I also solve puzzles on YouTube. Please check it out!
Solution code: Row 9
Last changed on on 27. June 2025, 23:31
Solved by damo_89, SKORP17, The Book Wyrm, mathpesto, Aaravos18, efnenu, RUbikS3ri0uS, Willkimo, NEWS, DanishDynamite, palpot, Tsukyia, Exigus, Crul, addie, yttrio, Nagesh, m_and_m_toastie, Yarglof, JoBerlin, pepe74287, jklimp, me and the paws, zrbakhtiar, Krisonium
