Straight Sudoku
Sudoku w. multiplayer feature
$0.99
2.5for iPhone, iPad and more
Age Rating
Straight Sudoku Screenshots
About Straight Sudoku
Billions of unique puzzles created from scratch in real time.
Game levels between 17 - 80. Each level corresponds to the number of given numbers (clues). Game levels 17 -26 with four additional choices, "Easier", "Easy", "Hard" and "Harder".
Local Challenge. Play the same game against peers in real time.
Undo/Redo.
Hints.
Check for incorrect input.
Path tracking/subnotes on cell input.
Save and reload puzzles.
Autosave on Exit.
View/Reset statistics for each gaming level.
Normal games, random games and
games with cross-diagonal solutions, 9 rows by 9 columns + 2 diagonal.
All non-Random games are 'one solution' games.
Game levels between 17 - 80. Each level corresponds to the number of given numbers (clues). Game levels 17 -26 with four additional choices, "Easier", "Easy", "Hard" and "Harder".
Local Challenge. Play the same game against peers in real time.
Undo/Redo.
Hints.
Check for incorrect input.
Path tracking/subnotes on cell input.
Save and reload puzzles.
Autosave on Exit.
View/Reset statistics for each gaming level.
Normal games, random games and
games with cross-diagonal solutions, 9 rows by 9 columns + 2 diagonal.
All non-Random games are 'one solution' games.
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What's New in the Latest Version 2.5
Last updated on Feb 5, 2021
Old Versions
- 1.Bug fixes.
- 2.Minor UI changes.
- 3.Support for iOS/iPadOS 14.4, iPhone 12 and new iPad models.
- 4.New option to keep the input keypad visible during the game.
- 5.Support for iPad keyboards - Magic & Smart and external Magic keyboards.Most functions can now be performed with keyboard input.
- 2.Minor UI changes.
- 3.Support for iOS/iPadOS 14.4, iPhone 12 and new iPad models.
- 4.New option to keep the input keypad visible during the game.
- 5.Support for iPad keyboards - Magic & Smart and external Magic keyboards.Most functions can now be performed with keyboard input.
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Version History
2.5
Feb 5, 2021
- 1.Bug fixes.
- 2.Minor UI changes.
- 3.Support for iOS/iPadOS 14.4, iPhone 12 and new iPad models.
- 4.New option to keep the input keypad visible during the game.
- 5.Support for iPad keyboards - Magic & Smart and external Magic keyboards.Most functions can now be performed with keyboard input.
- 2.Minor UI changes.
- 3.Support for iOS/iPadOS 14.4, iPhone 12 and new iPad models.
- 4.New option to keep the input keypad visible during the game.
- 5.Support for iPad keyboards - Magic & Smart and external Magic keyboards.Most functions can now be performed with keyboard input.
2.4
Nov 9, 2020
- 1.Bug fixes.
- 2.Minor UI changes.
- 3.Support for iOS/iPadOS 14, iPhone 12 and new iPad models.
- 4.New option to keep the input keypad visible during the game.
- 5.Support for iPad keyboards - Magic & Smart and external Magic keyboards.Most functions can now be performed with keyboard input.
- 2.Minor UI changes.
- 3.Support for iOS/iPadOS 14, iPhone 12 and new iPad models.
- 4.New option to keep the input keypad visible during the game.
- 5.Support for iPad keyboards - Magic & Smart and external Magic keyboards.Most functions can now be performed with keyboard input.
2.3
Mar 5, 2020
Fixed problems that sometemes occured with re-launch of the app.
2.2
Jan 23, 2020
Bug fixes
2.1
Jan 4, 2020
Bug fixes
Support for new iOS versions
Support for new iOS versions
2.0
Dec 29, 2018
- 1. Bug fixes.
- 2. Minor UI changes.
- 3. Game levels between 17 - 80.
Game level 17 thx to Gordon Royle and The University of Western Australia.
- 4. Support for iOS 12.1, new iPhone X, XS, XS Max and iPad Pro models.
- 5. Bluetooth is no longer available for 'Local Challenge' games."
- 2. Minor UI changes.
- 3. Game levels between 17 - 80.
Game level 17 thx to Gordon Royle and The University of Western Australia.
- 4. Support for iOS 12.1, new iPhone X, XS, XS Max and iPad Pro models.
- 5. Bluetooth is no longer available for 'Local Challenge' games."
1.8
Nov 15, 2016
- 1. Bug fixes.
- 2. One solution games.
All non Random games are 'one solution' games.
- 3. More game levels.
- 4. Adjustable timeout value for game generation.
- 2. One solution games.
All non Random games are 'one solution' games.
- 3. More game levels.
- 4. Adjustable timeout value for game generation.
1.7
Nov 6, 2016
- 1. Bug fixes.
- 2. Local Challenge.
2 - 8 players can play the same Sudoku game in real time.
You need to be on the same Wi-Fi network and/or have Bluetooth enabled.
Please see the Help section for more information.
- 2. Local Challenge.
2 - 8 players can play the same Sudoku game in real time.
You need to be on the same Wi-Fi network and/or have Bluetooth enabled.
Please see the Help section for more information.
1.6
Feb 18, 2016
Improved game generation - more consistent "one solution" games
iOS9
iOS9
1.5
Nov 10, 2014
Support for iPhone 5/5s/6/6+ and retina iPads
Support for iOS 7/8
Bug fixes
Minor Changes to UI
Support for iOS 7/8
Bug fixes
Minor Changes to UI
1.4
Nov 7, 2012
Support for iOS 6.
Support for iPhone 5
Support for multitasking
Improved game generation
Random and Cross Games
Support for iPhone 5
Support for multitasking
Improved game generation
Random and Cross Games
1.32
Aug 29, 2011
Support for iOS 4.3
Support for Landscape in iPhone
Minor bug fixes
Support for Landscape in iPhone
Minor bug fixes
1.31
Mar 3, 2011
Universal app.
Supports Portrait and Landscape for iPad.
Other minor cosmetic updates.
Supports Portrait and Landscape for iPad.
Other minor cosmetic updates.
1.3
Dec 14, 2010
Support for Game Center.
Submit score.
View Leaderboards and score for yourself and friends.
Matchmaking and Achievements coming up next.
Submit score.
View Leaderboards and score for yourself and friends.
Matchmaking and Achievements coming up next.
1.2
Nov 9, 2010
Support for iOS 3.0 and later
1.1
Oct 7, 2010
Straight Sudoku FAQ
Click here to learn how to download Straight Sudoku in restricted country or region.
Check the following list to see the minimum requirements of Straight Sudoku.
iPhone
Requires iOS 10.0 or later.
iPad
Requires iPadOS 10.0 or later.
iPod touch
Requires iOS 10.0 or later.
Straight Sudoku supports English
