Point and Sweep [Duality]
(Published on 14. May 2025, 22:16 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 6
Comments
on 22. May 2025, 03:32 by The Book Wyrm
Fun and easy puzzle, very neat.
on 15. May 2025, 14:45 by PinkNickels
Very tricky! Fun solve. Thanks for sharing.
on 15. May 2025, 14:34 by VitP
basic sudoku + basic parity counting + basic arrows
therefore, almost GAS
since GAS level here = 0, this one is level 1
on 15. May 2025, 13:36 by nunc
Extraordinarily beautiful and smooth! Thanks for sharing it!
on 15. May 2025, 12:41 by thebriskt
I'm desperate for someone to teach me how to solve this one. It looks really fun but I can't understand how to begin to solve it.
on 15. May 2025, 09:54 by Fra314
Super cool, I found this one easier than One Way Street for some reason. GG.
on 15. May 2025, 00:03 by sujoyku
Thank you for this fun puzzle, timotab!
on 14. May 2025, 23:28 by damo_89
A little more challenging than the previous iteration of this ruleset, but still very fair and smooth.
on 14. May 2025, 22:26 by dumediat
Very fun, thank you!
