Bridges Hashi

A look inside the game

Each island shows how many bridges it needs, so lay single or double bridges between neighbors, never crossing, until every number is met and the archipelago is one network. Every chart has one answer, reached by reasoning alone.

150 charts, one answer each

Three chart books from four-island harbors to 24-island far waters, all solvable without guessing.

Help that teaches

Hint focuses the deciding island and names the rule, applied as one undoable step.

Three short lessons

Exact totals, double bridges and one connected network, skippable and replayable from Settings.