Logic Masters Deutschland e.V.

A puzzle inspired by the well-known fact that sandwiches taste best when cut diagonally :p

Normal Sudoku rules apply.

Digits may not repeat along the diagonal line.

Clues outside the grid indicate the sum of the digits sandwiched between the largest and smallest digits in the diagonal sequence of digits pointed to by the arrow (the largest and smallest digits themselves are not included in the sum). Both the largest and smallest digits in such a sequence must occur exactly once in the sequence, but other digits in the sequence may repeat.

f-puzzles (conflict-checking is disabled since f-puzzles considers the diagonal sandwich clues to be little killer clues)
CTC