Normal sudoku rules apply
All Green lines are German whispers. Adjacent digits must have a difference of at least 5.
In addition, each Green line is EITHER an Entropic line OR an Odd/Even line, but NEVER both.
Entropic lines - any group of three consecutive cells must contain one low (1,2,3) medium (4,5,6) and high (7,8,9) digit.
Odd/Even lines - adjacent digits differ in parity (odd/even).
Killer cages contain non repeating digits that sum to the small number in the corner.
Solution code: Column 6
on 24. December 2023, 16:15 by mathpesto
Fun puzzle with a nice variety in logic :)