Sudoku 4ever

🇺🇸 United States
1gravity LLC  | 
32
ASO score
Text
25/100
Reviews
60/100
Graphic
40/100
Other
0/100
rating
App Rating
4.3
rating
Votes
48.9K
rating
App Age
14y 7m
rating
Last Update
Aug 24, 2022

Compare with Category Top Apps

Metrics
Current App
Category Top Average
Difference
Installs
109.4K
42.7M
-100%
Rating
4.45
4.5
-1%
Number of Ratings (Voted)
36.4K
81.1M
-100%
App Age
14y 6m
3y 8m
+297%
In-app Purchases Price
$0
$64
Update Frequency
1237d
21d
+5 774%
Title Length
12
19
-37%
Short Description Length
80
65
+23%
Description Length
2 305
1 918
+20%
Number of Screenshots
1131
1201
-6 %
Has Video?
No
0% has videos
Size
6MB
0MB

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Downloads

Downloads Graph
Downloads icon
Total
109.4K
Last month icon
Last month
31

Text ASO

Title (
Characters: 12 of 50
)
Sudoku 4ever
Short Description (
Characters: 80 of 80
)
Sudoku4ever with an unlimited number of puzzles for beginners and expert players
Description (
Characters: 2305 of 4000
)
Unlimited number of puzzles, eight difficulty levels, world-class hint engine and game statistics - simply the best Sudoku app on the market. ••••• Game Play ••••• ★ Eight different Sudoku variants: Classic & Jigsaw puzzles (aka Squiggly), Asterisk-, Centerdot-, Color-, Hyper-, Percent- & X-Sudokus ★ Eight difficulty levels: very easy, easy, moderate, advanced, hard, very hard, fiendish, nightmare ★ Six input methods (digit first, cell first, mixed, Andoku cell first, Andoku digit first, popup) ★ Pencil marks with auto set or auto erase ★ Persistent undo/redo ★ Auto save ★ Bookmarks ★ Highlighting of selected digits and pencil marks ★ Highlighting of completed digits ★ Highlighting of incorrect digits ★ Coloring mode (cells and pencil marks) to support coloring solving techniques ★ Very advanced hint functionality ★ Analysis functionality to rate the difficulty of a Sudoku puzzle and to get a detailed list of required solving techniques ★ Game statistics: fastest, average, slowest times and total time played for each difficulty level ★ Extremely configurable ★ The integrated solver solves any Sudoku in milliseconds ••••• Supports ••••• ✔ Portrait and landscape mode ✔ All screen types and sizes ✔ Touch screen, keyboard and trackball ✔ Installation on external storage (e.g. sdcard) ✔ Android 1.6-4.x ••••• Hint Functionality ••••• ★ Full House ★ Hidden Single ★ Hidden Subset (Pair, Triple + Quad) ★ Naked Single ★ Naked Subset (Pair, Triple + Quad) ★ Locked Candidates (Pointing + Claiming) ★ X-Wing (Regular, Finned + Sashimi) ★ Swordfish (Regular, Finned + Sashimi) ★ Jellyfish (Regular, Finned + Sashimi) ★ XY-, XYZ-, WXYZ-, VWXYZ-, UVWXYZ-, TUVWXYZ-, STUVWXYZ-, RSTUVWXYZ-Wing ★ W-Wing ★ Almost Locked Candidates (Pair, Triple + Quad) ★ Avoidable Rectangle (type 1 + 2) ★ Hidden Unique Rectangle ★ Uniqueness Test (type 1, 2, 3, 4 + 5) ★ BUG+1, BUG+2, BUG+3 and BUG+4 ★ Aligned Pair + Triple Exclusion ★ Sue de Coq ★ ALS-XZ, ALS-XY-Wing ★ Remote Pairs ★ Bidirectional Cycles ★ Forcing X-Chains ★ Forcing XY-Chains ★ Nishio Forcing Chains ★ Double Forcing Chains ★ Contradiction Forcing Chains ★ Region Forcing Chains ★ Cell Forcing Chains If you like the game, don't forget to rate it! The free version is supported by unobtrusive ads}
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Visual ASO

Screenshots

Rating & Reviews

Reviews Overview
🧐 Coming Soon…
Rating
4.3
48 898 voters

Some Latest Reviews

Aljosa Ravnikar
29 Aug, 2025
5
I have been using this app for over 10 years, pretty much daily for at least one game. It is great.
Erika SS
18 Jun, 2024
5
I've played this game for years. What I love about it, it is truly free and practically no ads. I love the ease of use, yet it is possible to adapt to your liking, change of any part of the grid, font, help, you name it. Not so fond of the night mode, but that's the only (little) gripe. Spent soo many hours.

Other

Additional Information
Rating:
4.33
Voted: 48.9K
Google Play Link:
Website:
Email:
Privacy Policy:
Categories: Puzzle
Size: 6MB
Installs: 109.41K
App Age: 14 years 7 months
Release Date: Jun 28, 2011
Last Update: Aug 24, 2022
Version: 2.4.0
Version history
2.4.0
Aug 24, 2022
- The font size for hints was too small on newer devices, this is fixed<br>- Numerous bug fixes and improvements
Jun 28, 2011
First release