Sudoku: Timed Tube Puzzle

Train your brain on the go. Free offline sudoku with 3 modes — Fast, Standard, and Long. Play anywhere, no signal needed.

Turn your commute into a brain workout.

Subway Sudoku is the first offline puzzle game designed specifically for the urban traveler. Whether you are stuck in a tunnel with no signal, holding onto a handrail, or just have 3 minutes between stops, we have the perfect logic game for you.

WHY SUBWAY SUDOKU?

Respects Your Schedule Don't start a game you can't finish. Our unique algorithm generates puzzles tailored to your travel time:

Rapid Transit (3 Min): Perfect for a quick trip.

Express Line (10 Min): Ideal for the average ride.

Long Haul (20 Min): For when you're going end-to-end.

One-Thumb Gameplay Subway cars are crowded. Holding a handrail? No problem. Our ergonomic curved keypad places every number within reach of your thumb. Play comfortably with just one hand, standing or sitting.

100% Offline Ready No Wi-Fi? No 5G? No problem. Subway Sudoku works perfectly underground. Your progress auto-saves instantly ("Station Cleared"), so you never lose a move when you exit at your stop.

FEATURES: • OLED Dark Mode: True-black interface designed for dim environments. • Smart Stats: Track your logic progress with detailed analytics. • Haptic Feedback: Satisfying vibrations for every move. • Minimalist Design: Inspired by modern transit maps.

Download Subway Sudoku now and make your next ride the best part of your day.

LEGAL Privacy Policy: https://tugrul.works/projects/subway-sudoku/privacy-policy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/