Monday, July 6, 2026
15×15 grid · 24–36 islands · ~30 min · 27 islands
A bridge cannot cross
another bridge — so the grid
teaches us to yield.
Today's Easy 15×15 puzzle features 27 islands across a 15×15 grid. Despite the larger canvas, the logic stays approachable.
Tips for Easy Hashi Puzzles
- Start with islands in corners or along edges — they have fewer possible neighbors, so their bridges are often forced.
- An island numbered 1 can only connect to a single neighbor. Find it, draw that bridge, and mark the island as complete.
- Two adjacent islands whose numbers add up to the maximum possible bridges between them must be fully connected — draw both bridges immediately.
- Work outward from your confirmed bridges. Every bridge you place constrains what the surrounding islands can do.
Easy puzzles reward a methodical left-to-right, top-to-bottom scan. One forced move usually unlocks several more.
Full solving guide with advanced strategies →