Logic Masters Deutschland e.V.

This is my first Sudoku puzzle, I hope you enjoy it!

Play it on SudokuPad:

Rules:

Normal Sudoku rules apply. Digits may not repeat along the negative diagonal.

• Kropki Dots: Digits separated by a white dot are consecutive. Not all dots are necessarily given.
• Region Sums: The box borders divide blue lines into segments with the same digit-sum; different lines may have different sums.
• Palindromes: Digits along a grey line read the same forwards or backwards (i.e. 12321).
• Sequence Thermometer: Adjacent digits along the red line always have the same difference, and increase from bulb to tip.
• German Thermometer: Adjacent digits along the green line must differ by at least 5. Non-adjacent digits along this line increase from bulb to tip (i.e. 1829 would be valid, but 2918 would not).