Logic Masters Deutschland e.V.

This is my second round puzzle from the Sudoku Skunkworks March Madness Speed Setting Competition.

Normal sudoku rules apply.

Skyscrapers: Digits in the grid represent skyscrapers, with their values corresponding to their heights. Taller skyscrapers obscure all shorter skyscrapers behind them. Clues outside the grid indicate the number of skyscrapers that can be seen in that row/column, from the line of sight of the clue.

Equations: Correctly complete all equations in the grid. Pills spanning multiple cells represent numbers with that many digits.

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