Hashi: Bridges - Bridge-connecting puzzles

Link the islands by building bridges to create a single connecting route! Hashi puzzles, which originated in Japan, are captivating bridge-connecting challenges. Designed purely around logic without involving any mathematical computations, these intriguing puzzles provide limitless enjoyment and cognitive stimulation for enthusiasts of all ages and skill levels.

Each puzzle is organized within a rectangular grid of circles, where each circle symbolizes an island, and the number on it indicates how many bridges must be connected to that island. The goal is to link all islands based on the designated bridge count while ensuring that no more than two bridges span in the same direction and that all connections allow movement between any two islands.

To establish a bridge, simply swipe your finger between two islands. The game incorporates highlighting features that indicate permissible bridge directions and alert you if a segment of an island may become isolated.

To visualize your progress, graphical previews in the puzzle list display the completion status of all puzzles within a volume as they are solved. A Gallery view option offers these previews in an enlarged format.

For added enjoyment, Hashi is ad-free and features a Weekly Bonus section that provides an additional free puzzle every week.

PUZZLE FEATURES

• 200 free Hashi puzzles

• New bonus puzzle available for free weekly

• Various difficulty levels ranging from very easy to extremely hard

• Grid dimensions up to 24x32

• Continuously updated puzzle library with fresh content

• Handpicked, high-quality puzzles

• Each puzzle has a unique solution

• Offers hours of challenging and enjoyable gameplay

• Enhances logical thinking and cognitive abilities

GAMING FEATURES

• Completely ad-free

• Unlimited puzzle checking

• Optional warnings for bridge errors during play

• Unlimited Undo and Redo options

• Highlight valid directions for bridges

• Highlight segments of bridges

• Ability to play and save multiple puzzles simultaneously

• Options for filtering, sorting, and archiving puzzles

• Dark Mode compatibility

• Graphical previews to track progress as puzzles are solved

• Support for both portrait and landscape modes (tablet only)

• Ability to monitor solving times

• Backup & restore progress through Google Drive

ABOUT

Hashi puzzles are also commonly known by other names like Bridges, Chopsticks, and Hashiwokakero. Like Sudoku, Kakuro, and Slitherlink, these puzzles rely solely on logic for resolution. All puzzles featured in this application are created by Conceptis Ltd., a leading provider of logic puzzles for print and electronic gaming media globally. On average, over 20 million Conceptis puzzles are completed every day across newspapers, magazines, books, online platforms, as well as on smartphones and tablets worldwide.

Hashi: A Refreshing and Deeply Satisfying Logic Puzzle Experience

I’ve thoroughly enjoyed my time with Hashi, an app that takes the classic bridge-connecting puzzle and turns it into an elegant, user-friendly, and intellectually stimulating experience. As someone who loves logic-based games like Sudoku and Slitherlink, I was immediately drawn to the clean design and thoughtful mechanics of Hashi. The puzzles start simple but quickly evolve into satisfyingly complex challenges that require careful planning and spatial reasoning—all without any mathematical pressure. 

What impressed me most was the smooth and intuitive swipe-based bridge-building, complemented by helpful highlighting features that prevent errors without undermining the sense of accomplishment. The app’s ad-free environment and weekly bonus puzzles make it feel both premium and generous, while the dark mode and progress-tracking features add a layer of polish that enhances long-term engagement. Whether you're new to Hashi or a seasoned solver, this app offers a perfect blend of relaxation and mental exercise.

FAQ:

Is the app completely free?

The app includes 200 free puzzles with regular weekly additions, though expanded puzzle packs may be available for purchase.

Can I play offline?

Yes, all puzzles are downloadable and playable without an internet connection.

Is it suitable for beginners?

Absolutely—with puzzles ranging from very easy to extremely hard, it caters to all skill levels.

Does the app support cloud saving?

Yes, progress can be backed up and restored via Google Drive for seamless play across devices.