Junction Nine

Junction Nine is a puzzle game built on a published mathematical result: in a 3×3 grid where any rectangular section can be spun 180 degrees, every arrangement can be solved in nine spins or fewer. Players must rotate tiles to align every connection, attempting to match the proven minimum number of moves for each challenge. The game features the Origin collection for beginners and additional puzzle packs like Transfer for advanced play, all presented without ads, timers, or penalties.