Sudoku Collection: 200 Medium Skyscraper Sudoku Puzzles 9x9 - Paperback

by Alena Gurin (Author)

Skyscraper Sudoku contains clues around the edge. The task is to place digits in the grid. Each digit represents the height of the skyscraper in each cell. The numbers outside the grid represent the number of skyscrapers seen from the corresponding direction.