Hashi is a classic Japanese puzzle game. Each game of Hashi presents a map of circles containing numbers, called “islands”. The number within each island determines how many lines, called “bridges”, must be connected to the island. To win, all of the islands must be interconnected with the correct number of bridges in one continuous chain.UpdatesThere are a lot of comments about the puzzles not being unique. The reason for this, is that the puzzles are randomly generated. For the puzzles to be unique, they must be pre-generated and solved to eliminate multiple solutions. I chose to provide endless variation instead of trying to eliminate multiple solutions.