This game consists of a 4 x 4 grid board where you have to have 16 pieces of different height that simulate buildings, it is necessary to place them following these rules:

• First: In each row and in each column there is a skyscraper of each height (or color). It is therefore similar to a sudoku.
• Second: The numbers written around indicate the number of buildings seen from their position.

It should therefore be borne in mind that a higher building will cover a lower one. We will immediately discover "rules" to solve it, for example if in a position there is a "1" you can already deduce the building next to that position, which one?

Once the first challenge has been solved you will find below this, other boards with different figures to solve.