Logic Masters Deutschland e.V.

Rules
Normal sudoku rules apply.
The sum of the digits along an arrow is equal to the digit in the connected circle.
Within a cage, digits must not repeat and they sum to the small number in the top left corner.
Along the pink line, digits form a consecutive sequence in any order.
Digits on thermometers increase from the bulb.
Gray lines are palindromes, which contain the same sequence of digits in either direction.

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