Dr. Sudoku is made and published by SUD Inc. AppBrain is an independent app data site and isn't affiliated with SUD Inc. The app name, icon, screenshots and description belong to SUD Inc. and are shown as published on Google Play.
AppBrain's verdict
Established- Rating on Google Play
- 3.93
- 2,119 ratings
- Installs
- 900 thousand
- Last updated
- July 31, 2025
- Ads
- Contains ads
- Size
- 6.10 MB
Dr. Sudoku has 900 thousand installs. Users are divided: 3.9 stars from 2,119 ratings.
User feedback
Ratings and reviews on Google PlayComments on Dr. Sudoku for Android
Google Play Rating history and histogram
Store listing
By SUD Inc., from Google Play“Sudoku originally called Number Place is a logic-based number-placement puzzle.”
Description by SUD Inc. Written by the developer, not by AppBrain. Click to read.
Sudoku originally called Number Place, is a logic-based, combinatorial number-placement puzzle. The objective is to fill a 9×9 grid with digits so that each column, each row, and each of the nine 3×3 sub-grids that compose the grid contains all of the digits from 1 to 9. The puzzle setter provides a partially completed grid, which for a well-posed puzzle has a unique solution.
Completed puzzles are always a type of Latin square with an additional constraint on the contents of individual regions. For example, the same single integer may not appear twice in the same row, column or in any of the nine 3×3 subregions of the 9x9 playing board.
SUD Inc.
Safety and technology
Found in the app by AppBrain- Ads
- Contains ads
- Price
- Free
- Libraries
- 20
- App size
- 6.10 MB
- Needs Android
- 4.4+
- Content rating
- Medium
Technologies used by Dr. Sudoku
Releases
Updates seen on Google Play- Version
- 1.21
- Launched
- January 2016
Alternatives
Similar apps and more from SUD Inc.
Installs
Tracked by AppBrain- Last 30 days
- 580
- Per day
- 19
- 30-day average
- Play install range
- 500+ thousand
- Launched
- January 2016
Installs over time
Dr. Sudoku has been installed 900 thousand times. Over the past 30 days, it averaged 19 installs per day.
Rankings
Google Play top chartsGoogle Play Rankings for Dr. Sudoku
About the app and developer
About Dr. Sudoku
Dr. Sudoku is a puzzle app developed by SUD Inc.
Install Statistics
Dr. Sudoku has been installed 900 thousand times. In the last 30 days, the app was installed 580 times.
User Ratings
Dr. Sudoku is rated 3.93 out of 5 stars. The rating is based on 2.1 thousand ratings.
App Information
Dr. Sudoku is freely available from Google Play. The app size is 6.10 MB. The latest version available is 1.21. The last update was on July 31, 2025.
Technical Requirements
Dr. Sudoku requires Android 4.4+ or higher. The app has a content rating of Medium Maturity. The app has been available on Google Play since January 2016.
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