Hashi Classic - Bridges Puzzle

Build bridges. Connect every island. Solve the classic Japanese logic puzzle. A grid of numbered islands. Each number tells you exactly how many bridges must touch that island. Draw bridges between islands until every number is matched and all islands join into one network. Simple to learn — and the deeper you go, the more it rewards careful thinking.

HOW TO PLAY
• The number on an island = the bridges connected to it.
• Bridges run straight, horizontal or vertical, and never cross.
• Up to two bridges between the same pair of islands.
• Connect every island into one group to solve the puzzle.

WHAT IS HASHI?
Hashi (short for Hashiwokakero, "build bridges!") is a pencil puzzle from Japan. Like Sudoku, every puzzle is solved with pure logic — no luck, no guessing. Instead of filling in numbers, you build bridges.

500 LEVELS, 5 TIERS
Easy, Medium, Hard, Heavy and Insane — 100 levels each, plus a short tutorial. Start on 7×7 grids with a few islands and work up to Insane 15×22 boards with up to 76 islands and numbers up to 8. New tiers unlock as you progress.

A NEW DAILY CHALLENGE
A fresh puzzle every day, with a monthly calendar and milestone rewards. Build your streak — and if you miss a day, you can repair it with gems.

STARS, BADGES AND THEMES
• Solve fast to earn up to 3 stars on every level.
• Collect 63 badges for persistence, streaks, speed and conquering each tier.
• Unlock 14 themes — Ocean, Sunset, Sakura, Midnight, Aurora and more — by solving levels and earning badges.

HELP WHEN YOU NEED IT
• Hint: removes a wrong bridge or shows you a correct one.
• Reveal: completes the bridges of one island.
• Time Freeze: +30 seconds on the clock when you are chasing 3 stars.
Gems come from the Daily Challenge, milestone rewards, Insane clears and optional reward videos, and are also available in the shop.

TRACK YOUR PROGRESS
Statistics show your solve history, the last 7 days and your personal bests.

PLAY YOUR WAY
• Play offline — no internet needed to solve puzzles.
• Dark mode, solid or dashed bridges, grid guides.
• Optional error detection and auto-highlight of completed islands.
• Adjustable music and sound volume, haptics on or off.
• Available in 9 languages.

Free to play, with ads and optional in-app purchases, including Remove All Ads.

Download Hashi Classic and connect every island.