Logic Masters Deutschland e.V.

Normal Sudoku rules apply. Place the digits 1-9 exactly once in every row, column, and 3x3 box.

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.

Palindrome lines: All lines are palindrome lines. Digits filled into the lines read the same forwards and backwards. For example, 24342.

Play on Sudokupad - digits on the palindromes outside the grid are needed to trigger solution.



Play on Sudokupad - digits on the palindromes outside the grid are needed to trigger solution.