Hashi:Linkdoku Bridges Puzzle, also known as Bridges/Chopsticks, challenges players to connect islands with bridges based on the number of bridges each island requires. With 720 free classic puzzles and an additional 480 bonus puzzles released monthly, players can enjoy a variety of challenges. The game offers multiple puzzle sizes ranging from 6x9 to 14x21, along with features like connectable island hints, undo/redo options, and automatic saving.

Solving a Hashiwokakero puzzle involves strategic placement of bridges to ensure all islands are connected in a single network. The game presents logical challenges where players must adhere to specific rules, such as limiting the number of bridges between islands and ensuring a continuous link between all islands.