Clever and addictive
This game is a highly satisfying brain teaser. The spin-and-connect mechanic is easy to pick up but the puzzles quickly get challenging, in a really good way. Highly recommend for puzzle fans.
Free
In-App Purchases
About
A logic puzzle game based on a mathematical principle where you spin sections of a 3x3 grid to connect tiles. Challenge yourself to solve each puzzle in the fewest possible moves, with every puzzle having a proven minimum solution.
✓Spin grid sections 180 degrees
✓Solve puzzles with proven minimum spins
✓No ads or timers
✓Light and dark themes
✓Optional haptic feedback and sound
✓Multiple puzzle collections
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What's New in Junction Nine
1.0
August 25, 2026
2
In-App Purchases
$2.99
Transfer Puzzles
30 new puzzles to solve
User reviews
Developer apps
FAQ
What is Junction Nine?
Junction Nine is a logic puzzle game where players spin rectangular sections of a 3x3 grid to connect tiles. The goal is to solve each puzzle in the fewest possible spins, with every puzzle having a mathematically proven minimum solution.
How do you play Junction Nine?
You play by tapping on any rectangular section of the 3x3 grid to spin it 180 degrees. The objective is to rotate tiles until all connections line up, aiming to achieve the minimum number of spins for each puzzle.
Does Junction Nine have ads?
No, Junction Nine is designed with no ads, allowing for an uninterrupted puzzle-solving experience.
Are there timers or penalties in Junction Nine?
No, Junction Nine does not feature timers or penalties, so you can solve puzzles at your own pace without pressure.
What devices is Junction Nine available on?
Junction Nine is available on iPhone, iPad, and iPod, supporting iOS devices.
What is the age rating for Junction Nine?
Junction Nine has an age rating of 4+, making it suitable for a wide range of players.
Can I customize the appearance of Junction Nine?
Yes, Junction Nine offers light and dark themes, allowing you to choose your preferred visual style.
How often is Junction Nine updated?
The app was last updated on August 25, 2026, with version 1.0. More puzzle packs are planned for future updates.