Rules:
Normal sudoku rules apply
In cages digits must sum to the number in the top left corner, digits may not repeat in cages
Black dots separate 2 digits that have a 1:2 ratio
Grey lines are palindromes, they read the same forwards and backwards
Numbers outside the grid give the sum of the digits along the given diagonals
X separates 2 digits that sum to 10 and V 2 digits that sum to 5
Hope you enjoy
Solve on f puzzlesSolution code: Enter row 3 and 7 without a space between them (18 digits)
on 26. July 2022, 22:32 by Schlopsi
Enjoyable solve. It kept me thinking throughout. Thank you for setting!