Sudoku 4ever Plus
by 1gravity LLC
๐๏ธ Puzzle
Version 1,000+
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Updated Eligible if bought after 7/2/2016.
Learn
Sudoku4ever with an unlimited number of puzzles for beginners and expert players
Features Sudoku 4ever Plus
Unlimited number of puzzles, eight difficulty levels, world-class hint engine and game statistics - simply the best Sudoku app on the market.โขโขโขโขโข Game Play โขโขโขโขโข
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Eight different Sudoku variants: Classic & Jigsaw puzzles (aka Squiggly), Asterisk-, Centerdot-, Color-, Hyper-, Percent- & X-Sudokus
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Eight difficulty levels: very easy, easy, moderate, advanced, hard, very hard, fiendish, nightmare
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Six input methods (digit first, cell first, mixed, Andoku cell first, Andoku digit first, popup)
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Pencil marks with auto set or auto erase
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Persistent undo/redo
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Auto save
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Bookmarks
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Highlighting of selected digits and pencil marks
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Highlighting of completed digits
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Highlighting of incorrect digits
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Coloring mode (cells and pencil marks) to support coloring solving techniques
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Very advanced hint functionality
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Analysis functionality to rate the difficulty of a Sudoku puzzle and to get a detailed list of required solving techniques
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Game statistics: fastest, average, slowest times and total time played for each difficulty level
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Extremely configurable
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The integrated solver solves any Sudoku in millisecondsโขโขโขโขโข Supports โขโขโขโขโข
โ Portrait and landscape mode
โ All screen types and sizes
โ Touch screen, keyboard and trackball
โ Installation on external storage (e.g.
sdcard)
โ Android 1.6-4.xโขโขโขโขโข Hint Functionality โขโขโขโขโข
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Full House
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Hidden Single
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Hidden Subset (Pair, Triple + Quad)
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Naked Single
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Naked Subset (Pair, Triple + Quad)
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Locked Candidates (Pointing + Claiming)
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X-Wing (Regular, Finned + Sashimi)
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Swordfish (Regular, Finned + Sashimi)
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Jellyfish (Regular, Finned + Sashimi)
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XY-, XYZ-, WXYZ-, VWXYZ-, UVWXYZ-, TUVWXYZ-, STUVWXYZ-, RSTUVWXYZ-Wing
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W-Wing
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Almost Locked Candidates (Pair, Triple + Quad)
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Avoidable Rectangle (type 1 + 2)
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Hidden Unique Rectangle
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Uniqueness Test (type 1, 2, 3, 4 + 5)
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BUG+1, BUG+2, BUG+3 and BUG+4
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Aligned Pair + Triple Exclusion
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Sue de Coq
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ALS-XZ, ALS-XY-Wing
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Remote Pairs
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Bidirectional Cycles
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Forcing X-Chains
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Forcing XY-Chains
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Nishio Forcing Chains
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Double Forcing Chains
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Contradiction Forcing Chains
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Region Forcing Chains
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Cell Forcing ChainsIf you like the game, dont forget to rate it!Added Crashlytics to improve the apps stability.
Gaming Features
Enjoy immersive gaming experience with various game modes.
Camera Features
Advanced camera features with editing capabilities.
Travel Features
Plan and manage your travels with ease.
See the Sudoku 4ever Plus in Action
What Our Users Say
Don't just take our word for it. Here's what our users have to say about our Android app.
"Couldn't find a way to set difficulty level"
Jim Tretheway
"Well done implementation. The customizations and options are impressive"
kimball hawkins
"Awesome. I love this game and play it daily."
Bill Luders
"Having tried several Suduko apps from 2010 onwRds, I liked this one and upgraded to the paid, ad-free, version. I play 1-3 games every day! Love it. Oh, I might play one now...."
Brian Edgeley
"Great app for doing Sudoku on your phone. The one drawback is that you cannot enter your own puzzles. Coloring takes a little while to master. Good input system. You can auto fill candidates and then delete as you eliminate them or you can add candidates one by one."
Gary
"Great game, I would give it a 5 rating, except I found an X puzzle with an error in it, requiring numbers be doubled in a single row which means skipping some numbers entirely. As such, the puzzle has no solution. The Analyze function doesn't recognize the error in the puzzle design and quite happily tells you, yes there are two 3's in the X row. Seems there is an issue with quality control."
K N
"The app itself is ok but the default colors are awful. There's a lot of customization options which is great, but no way to save/backup so if you change from light to dark mode you lose all your choices. I do this accidentally too frequently. I wish it was just usable from the start without having to change it from the garish colors."
Kelsey Corday
"Great! Love the systematic hints that help learning new strategies. Please add the possibility to define own sudokus. This would allow using the app an its hints to solve sudokus from magazines, etc."
Thomas X
"It does its job without needing to know what colour underwear you have on."
Geerry Martin
"I'd like to give this app 5 stars, but the end game screen recently has developed a habit of jumping all over the place instead of staying put."
Holly Neumann
Get the App Today
Available for Android 8.0 and above