News
July 14, 2026
Sudoku Haven is out — the daily sudoku game worth waiting for
Sudoku Haven is a free daily sudoku game — four fresh puzzles a day, hints that teach real techniques, a 40-lesson academy, and 450,000+ graded grids.
A month ago we introduced ourselves and made one promise: Sudoku Haven on July 14. It's July 14.
Sudoku Haven is live on the App Store, Google Play, the Amazon Appstore, Steam, and the Microsoft Store — phone, tablet, TV, desktop, watch, and Vision Pro. Every store link is on the Sudoku Haven page; one download, and today's four puzzles are on the home screen.
Here's the launch trailer — one hundred quiet seconds of real gameplay, set to koto and falling blossom. It plays just as calmly with the sound off.
Four daily sudoku puzzles, every morning
Easy, Medium, Hard, and an Extreme we still make no apologies for — identical on every device, online or off. Behind the dailies sits a library of 450,000+ hand-graded sudoku grids across five difficulties, from a gentle Beginner to the deep end. Miss a day and the archive keeps your puzzle; the streak bookkeeping is honest either way.
Hints that teach real sudoku techniques
The hints are the part we're proudest of. A hint never just fills the square — it names the technique, shows you where to look, walks through the why, and waits for you to tap Apply. Naked Single, Hidden Single, X-Wing: after a week you'll start spotting them before the hint does. That's the point.
Learn sudoku, lesson by lesson
The Learn tab holds The Basics, a Technique Academy of 40 lessons, and 39 guided drill sets that turn a pattern into reflex. Free Practice runs at any difficulty — no streak, no timer pressure, just a board.
Twenty hand-tuned themes set the mood — Morning Paper, Sakura, Midnight Glass, Ocean, and sixteen more — six of them free. Back in June we said there'd be seven themes; finishing the game turned that into twenty. Cloud save, leaderboards, and achievements ride along where your platform supports them, and a single one-time purchase removes the ads for good — no subscription, no asking twice.
Download Sudoku Haven today
Store links for every platform, plus the full feature tour: download Sudoku Haven. If you joined the waitlist after our first post: this is the email we promised, and thank you for your patience.
We're going to go play today's Hard. See you on the board.
