Hashi Infinite

Hashi Infinite is a logic puzzle game based on Hashiwokakero. You connect numbered islands with bridges, following the island numbers and the rules for bridge placement, until every island belongs to one connected group.

Solve the puzzles

Bridges must run in straight orthogonal lines between distinct islands. They cannot cross other bridges or islands, and no pair of islands can have more than two bridges between them. The number of bridges connected to each island must match its number, which ranges from 1 to 8. Each puzzle has a unique solution.

Move the mouse between two islands to preview a bridge, then left-click to cycle its state from 0 to 1 to 2. Hover over an island to see its possible bridges. If two possible bridges conflict, hover over the island and then move to the conflicting bridge location to see the bridges associated with that island.

Hints and scoring

Hold the left mouse button over an island for 2 seconds to complete its related bridges instantly. This hint consumes a score multiplier and cannot be used if you do not have enough of one. You can also try to lock an island once its bridge count matches its number. A successful lock earns points and prevents further changes to that island and its bridges; a failed attempt means the solution is incorrect and deducts a score multiplier.

Levels and competition

The game has 300+N levels across 6 board sizes, along with a choice of color themes. Its scoring system and leaderboard let you compete with players around the world.