Parity Knights
(Published on 2. October 2022, 11:22 by Mountainfarmer)
Normal Sudoku rules apply. Identical even digits cannot be a knight’s move apart. Blue dots indicate that cells one knight’s move away have the same parity. Red dots indicate that cells one knight’s move away have the opposite parity. Cells separated by a white dot are consecutive; not all white dots a given. Along a thermometer digits must increase from the bulb end. Clues outside the grid show the sum of digits along the indicated diagonal; digits may repeat along the diagonal if allowed by other rules.
Solution code: The numbers in row 3
Last changed on on 3. October 2022, 18:13
Solved by Dentones, StefanSch, cfor, askel083, SenatorGronk, SKORP17, Gnosis66, davidagg, PippoForte, drbs
Comments
on 4. August 2023, 11:31 by drbs
Very nice.
on 3. October 2022, 18:13 by Mountainfarmer
Enjoy
on 2. October 2022, 23:52 by SenatorGronk
chain.reader: all cells a knight's move from a red dot have the opposite parity of the red dot.
on 2. October 2022, 23:39 by chain.reader
"Red dots indicate that cells one knight’s move away have the opposite parity."
needs some clarification/rewording methinks.
I get what it means for the corner red dots, but what about the other three?
"Opposites" can only account for two instances.
