Logic Masters Deutschland e.V.

Normal sudoku rules apply. In the grid, each number is represented by a letter. Each cell is a skyscraper of height N. Clues outside the grid (top and left) are equal the sum of all of the skyscrapers it can see (eg. 325647819 would show a 38 on the left). If you have not done a sum skyscraper puzzle before, check out my other puzzle here.

Additionally, vowels cannot be orthogonally adjacent. Thermometers increase from bulb to tip in alphabetically order (not necessarily numerical order). Cells connected by a white dot contain consecutive digits; one cell will be a vowel and one cell will not. Cells connected by a black dot are in the ratio 2:1; there may or may not be a vowel in the cells. Not all dots are given.

Digits in cages can repeat. Once completed, the letters in each cage are part of a word that leads to a location in what3words. The last gray column is for notetaking.
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