Stefan Heine Sudoku - extreme
Stefan Heine Sudoku - difficult to extreme Challenging sudoku for fierce puzzler
+++ Stefan Heine Sudoku Series +++n+++ As seen and heard in the press, radio, and TV — Now available as an app +++nnChallenging Sudokus for demainding puzzlers - difficult to extremennPuzzle fun guaranteed — With Stefan Heines Sudoku apps!nAll 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 youll 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!nnSpecial features:n• 400 premium Sudoku puzzles, hand-sorted and hand-pickedn• 100% ad-free in English and Germann• Playable completely offline without internetn• Optimised for smartphones and tabletsn• Available with extra large numbers on tablets n• Sophisticated help feature for beginnersn• Highlighting feature for fields with the same valuesn• Night mode for dark roomsn• Notes for small auxiliary numbersn• Achievements and ranking lists nnnWho am I?nnI’m Stefan Heine and Im Germanys 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 I’m the one responsible for their success in Germany.nnI 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.nnI do what I can do best: Puzzles, puzzles, puzzles!nn Sincerely, Stefan Heine
+++ Stefan Heine Sudoku Series +++n+++ As seen and heard in the press, radio, and TV — Now available as an app +++nnChallenging Sudokus for demainding puzzlers - difficult to extremennPuzzle fun guaranteed — With Stefan Heines Sudoku apps!nAll 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 youll 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!nnSpecial features:n• 400 premium Sudoku puzzles, hand-sorted and hand-pickedn• 100% ad-free in English and Germann• Playable completely offline without internetn• Optimised for smartphones and tabletsn• Available with extra large numbers on tablets n• Sophisticated help feature for beginnersn• Highlighting feature for fields with the same valuesn• Night mode for dark roomsn• Notes for small auxiliary numbersn• Achievements and ranking lists nnnWho am I?nnI’m Stefan Heine and Im Germanys 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 I’m the one responsible for their success in Germany.nnI 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.nnI do what I can do best: Puzzles, puzzles, puzzles!nn Sincerely, Stefan Heine