Parity Flight
(Published on 13. April 2026, 00:00 by FIT7Y)
Rules:
Place the digits 1-9 once each into every row, column, and box.
A circle counts how many digits in the surrounding 3x3 of cells have a certain even/odd parity.
Whether each circle counts even or odd parity is up to the solver to determine.
Have fun solving!
Solution code: Row 9
Last changed on -
Solved by bansalsaab, Leonard Hal, Terrapin, Qodec, Gilliatt, Dendr, SKORP17, Dentones
Comments
on 13. April 2026, 12:08 by Qodec
Enjoyed that a lot, thanks!
Last changed on 13. April 2026, 11:25
on 13. April 2026, 11:17 by Qodec
A circle counts itself, e.g. a circle could be 9, and the entire 3x3 block around it would then have to be the same parity.
