Play six different Sudoku variations in a single app! Start with classic Sudoku grids and advance to Diagonal Sudoku, Irregular Sudoku and OddEven Sudoku - each with a different look and a unique twist of brain challenging logic. Huge brain-bashing Mega Sudoku puzzles, also known as Monster Sudoku, are offered for iPad only. With its diverse variations and straightforward no-frills game design, Conceptis Sudoku brings a new dimension to Sudoku mobile gaming - on both iPad and iPhone. To help see the puzzle progress, graphic previews in the puzzle list show the progress of all puzzles in a volume as they are being solved. A Gallery view option provides these previews in a larger format. For more fun, Sudoku contains no ads and includes a Weekly Bonus section providing an extra free puzzle each week. PUZZLE FEATURES • 160 free Classic Sudoku and Sudoku variants puzzle samples • Variants include Mini, Diagonal, Irregular, OddEven and Mega • Extra bonus puzzle published free each week • Multiple difficulty levels from very easy to extremely hard • Grid sizes up to 16x16 • Puzzle library continuously updates with new content • Manually selected, top quality puzzles • Unique solution for each puzzle • Hours of intellectual challenge and fun • Sharpens logic and improves cognitive skills GAMING FEATURES • No ads • Unlimited check puzzle • Unlimited hints • Show conflicts during gameplay • Unlimited Undo and Redo • Pencilmarks feature for solving hard puzzles • Autofill pencilmarks mode • Highlight Excluded Squares option • Lock number on keypad option • Concurrently playing and saving multiple puzzles • Puzzle filtering, sorting and archiving options • Dark Mode support • Graphic previews showing puzzles progress as they are being solved • Portrait and landscape screen support (iPad only) • Track puzzle solving times • Backup & restore puzzle progress to iCloud ABOUT Conceptis Sudoku variations have also become popular under other names such as Sudoku by Dave Green, Sudoku 12x12, Sudoku 16x16, Jigsaw Sudoku, Nonomino Sudoku, Squiggly Sudoku, Sudoku X and many more. All puzzles in this app are produced by Conceptis Ltd. - the leading supplier of logic puzzles to printed and electronic gaming media all over the world. On average, more than 20 million Conceptis puzzles are solved each day in newspapers, magazines, books and online as well as on smartphones and tablets across the world.
It’s a good game
I really do love sudoku. There is one problem though. It is irritating to me that you don’t have like ten - fifteen starter packs. It’s a good game but you could improve
Love this game
I have been playing this soduku game every morning for several weeks now and love it. No ads, progressively challenging games, ability to change the help you get to solve it. Plus if I end up finishing all the free games, to buy more is not outrageous. This is the first game I ever thought I would spend money to keep playing. Thank you developers!
A relaxing game
I enjoy two or three games of sudoku, alternating to killer soduku, before I turn out the light for the night. When I make a mistake, I play the game again until I can do it with no mistakes.
Dark mode
I have been playing this and other Conceptis apps for years and I love them, but please make dark mode an OPTION instead of automatically adjusting based on phone settings. I have my phone on dark mode but that doesn't mean I want to play my sudoku with white numbers on a black background. It really strains my eyes and I don't want to have to go into my phone settings to change to light mode every time I use the app. I'm sure some people like the dark mode but if you give us a choice then everybody wins. Sorry if there is already an option to turn it off but I'm not seeing it.
Best Sudoku
This is hands down the best sudoku app. And, the latest update added a dark mode - love it!
Wonderful
I LOVE THIS APP.
Best sudoku ever
Very easy to use. The difficulty ratings give for each game is accurate. It’s easy to check if any mistakes are made. There aren’t any interruptions for advertisements
This version improves performance and stability.
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