Logic Masters Deutschland e.V.

Normal sudoku rules apply. Each marked cage may contain digits only once. The number in the top left-hand corner of each cage is the product of the digits in the cage. Each of the marked main diagonals contains each of the digits 1-9 exactly once. Squares in the same position in different 3x3 regions may not contain the same digit (e.g. a 2 may not repeat in R2C3 and R5C9). This is my first puzzle on this site, so please given me feedback! Play it here at f-puzzles