Candy Cross: Magnificent #Sudoku where you need to find the variant

Today's Puzzle:

If you ever fancied being an officer in the TVA (time variant authority) where you had to find the variant, this puzzle is for you!

Magnificent puzzle from

Link to Play Along:

Candy Cross by Niverio https://tinyurl.com/SudokuSleuthCandyCross

Rules:

Sudoku: Place the digits 1-9 into each row, column and outlined box without repeats.

Killer: Digits inside an outlined cage cannot repeat and sum to the value given at the top left corner of the cage.

Ambiguous Kropki / XV dots: The grid is cluttered with 4 differently coloured dots. The 4 colours represent the 4 constraints of White Kropki, Black Kropki, V and X clues. Which colour represents which constraint must be deduced by the solver.

Detailed explanations: - White Kropki: Digits along a white kropki dot have to be consecutive. - Black Kropki: Digits along a black kropki dot have to be in a 1:2 ratio. - V: Digits along a V sum to 5. - X: Digits along an X sum to 10.