Rules:
Normal sudoku rules apply.
Digits in a cage don’t repeat and sum to the small clue.
Digits on a grey palindrome must read the same in both directions.
A cell with a grey square contains an even digit.
A cell with a grey circle contains an odd digit.
Digits separated by a V sum to 5.
Digits separated by a X sum to 10.
Solution code: Digits in even squares. Left to right row by row, followed by digit in odd circle.