Place numbers of the given range in the grid such that each row and column contains each number exactly once. Each number represents the height of the skyscraper in each cell. The digits outside the grid indicate the sum of the skyscrapers seen from the corresponding direction.
EXAMPLE: (1~4)
UNIQUE SOLUTION:
1 comment:
This puzzle is an extended version of the skyscrapers puzzle.
Once you master Skyscrapers, this puzzle will be easy to solve...
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