Hashi (hashiwokakero) has simple rules but no lack of challenges. It is a popular puzzle game all over the world.

Hashi: light is an authentic Hashi game, which contains many puzzles waiting for your challenge.

Rules
Use uncrossed single or double lines to connect the horizontal or vertical squares so that the whole becomes a connected graph, and the number on the square is equal to the number of lines connected to it.

Features

• More than 1000 progressive and challenging puzzles
  
• Minimalistic and beautiful interface with perfect functions
  
• Sweet music
  
• Support Steam Cloud
  
• Support for Windows and Mac OS
  
  Welcome to the Reddit Community r/HashiLight