+++ Stefan Heine Sudoku Series +++
+++ As seen and heard in the press, radio, and TV Now available as an app +++
Simply wonderful and wonderfully simple - easy to moderate
Puzzle fun guaranteed With Stefan Heine's Sudoku apps!
All puzzles in these series have been personally selected and checked by me. Each puzzle is guaranteed to have only one single solution, and I guarantee that you'll have a top-notch Sudoku experience: World-class puzzling fun to indulge connoisseurs! My Sudoku apps are created to have fun, puzzling away anywhere, anytime without adding to your luggage whether on a train, at the beach, or on a plane both online and offline!
400 premium Sudoku puzzles, hand-sorted and hand-picked
Playable completely offline without internet
Optimised for smartphones and tablets
Available with extra large numbers on tablets
Sophisticated help feature for beginners
Highlighting feature for fields with the same values
Night mode for dark rooms
Notes for small auxiliary numbers
Achievements and ranking lists
Who am I?
Im Stefan Heine and I'm Germany's best-known puzzle maker. I have been supplying over 300 newspapers and magazines from all over the world with brain teasers of all kinds for more than 20 years. I have been making Sudoku puzzles since 1999, and it is said that Im the one responsible for their success in Germany.
I created the puzzles for the German, Austrian, and American championships, and also for the World championships. I advise television shows and agencies on issues related to puzzles, manage puzzle magazines, design and develop games, give workshops, and create puzzle books for many publishers.
I do what I can do best: Puzzles, puzzles, puzzles!
Sincerely, Stefan Heine