Logic Masters Deutschland e.V.

Normal sudoku rules apply.

Grey lines (the “2” and the “square-root”) are palindromes which read the same in both directions.

Digits on the pink line form a consecutive sequence in any order.

Digits on the “4” thermometer must increase from the bulb end.

Digits separated by an X sum to 10; ALL such X’s are given.

Black dots separate digits where one is double the other; not all such dots are shown.

Have fun, leave a comment if you enjoy the puzzle!

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