Logic Masters Deutschland e.V.

The rules

Normal Sudoku rules apply.

Numbers outside the grid indicate the sum of digits sandwiched between the 1 and 9 in the row or column.

Digits along thermometers increase from the bulb.

However, one of the thermometers in the grid is broken and must therefore be ignored entirely. The digits along it are only constrained by sudoku and sandwich rules.

This is only my second submission, so I would love to hear any feedback on the difficulty and enjoyability of the puzzle.

F-Puzzles link: click here Note: You will need to ignore F-puzzles rule enforcement on the broken thermometer.