Logic Masters Deutschland e.V.

Normal Sudoku rules apply: Place all of the digits 1-9 in each row, column and box.

Normal Knight's constraint: Cells separated by a chess Knight's move must contain different digits.

Normal Thermometers: Digits along a thermometer increase from the bulb (circle) end.

Normal Palindromes: Digits along a plain grey line form a palidrome.

Normal Killer Cages: Digits contained within dashed-line cages must sum to the number indicated in their top corner.

Normal XV clues, no negative constraint: Digits joined by a V or X must add to 5 or 10, respectively. Not all such pairs are indicated.

Puzzle link: https://f-puzzles.com/?id=yk5b6jsj