Sudoku Solver: Scan & Solve

Livecat31539 apps · 33.3K installsToolsFree · contains adscom.lihuamao.solvesudoku

Scan any Sudoku & get answers instantly, accurate Sudoku solver app.

Alert me★ WatchOpen in Play ↗
Total installs
256
exact · Play shows 100+
Installs / day
+2
7-day avg · last day +2
Rating
—★
— ratings · — reviews
Released
19 Feb 2026
8mo ago
Last update
10 May 2026
v4.0.0 · 5mo ago
Countries
—
not checked yet

Installs per day

gain of the exact counter
012345611 Oct12 Oct13 Oct

Lifetime avg ≈ 1/day (all installs ÷ days since release)

Daily tracking since 10 Oct 2026 · history grows every day

Install history

exact counter from Google Play
25025225425625810 Oct12 Oct13 Oct
05010015020025030019 Feb10 Oct13 Oct

Dashed: estimate from the release date (no daily data before 10 Oct 2026) · time axis compressed before that day

Daily tracking since 10 Oct 2026 · history grows every day

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • No data shared with third parties
  • Collects data Location and Device or other IDs
  • Data is encrypted in transit
  • No way to ask for data deletion

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

9 in 4 groups
5 Sensitive1 Notable3 Routine

What this app can do with your phone

  • Use your camera to take photos and record videos
  • Read photos, videos, and other files saved in your phone's shared storage
  • Add, change or delete photos, videos and other files in your phone's storage
Photos/Media/FilesSensitive2

Access to photos, videos, music and other files stored on your device

  • Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
  • Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE
StorageSensitive2

Access to files, photos and media saved on your phone's storage

  • Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
  • Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE
CameraSensitive1

Access to your camera to take photos and record video

  • Use your camera to take photos and record videostake pictures and videos · CAMERA
OtherNotable4

Access to miscellaneous device features that don't fit other categories

  • Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
  • Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
  • Connect to the internet to load content and send datafull network access · INTERNET
  • Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description
**Sudoku Solver: Scan & Solve – Free Sudoku Solver App** **Scan any Sudoku puzzle and get the answer instantly.** Meet the fastest, free Sudoku solver app. Point your camera at any Sudoku puzzle – from a printed Sudoku book, newspaper, magazine, screen, or your friend's notebook – and this AI Sudoku solver recognizes the board and solves it in seconds. You can also import a Sudoku photo from your gallery, crop it, and solve Sudoku from image in one tap. **How to scan and solve Sudoku:** 1. Open the camera and center the Sudoku board in the frame. 2. Wait for the smart board detection outline to confirm the grid. 3. Snap! The Sudoku solver app reads every digit and shows the answer. Prefer a picture? Use the photo Sudoku solver to solve Sudoku from photo with the built-in gallery import and crop tool. It works offline too, so you can solve Sudoku offline anywhere – no internet required. **Features of this Sudoku camera solver:** - AI digit recognition powered by machine learning (TensorFlow + OpenCV OCR) – accurate on printed, handwritten and on-screen Sudoku. - Scan and solve Sudoku from camera or Sudoku photo scanner from gallery. - Shows all possible solutions – this multi-solution Sudoku solver never leaves you guessing when a puzzle has more than one answer. - Sudoku puzzle solver with statistics: hints used, number of solutions, time taken to solve. - History: every solved Sudoku board is saved for review anytime. - Share your solved Sudoku board with friends in one click. - Manual input mode – type the numbers yourself and let the Sudoku puzzle solver app do the rest. - Digit recognition model can be updated in-app for ever-better accuracy. - 100% free Sudoku solver app, lightweight and fast. **Who is this for?** - Students who need a Sudoku solver for homework and Sudoku for kids practice. - Puzzle lovers stuck on expert, hard, evil Sudoku. - Anyone who wants a fast free Sudoku solver to check answers in a Sudoku book or on a Sudoku website. - Print-friendly: pair with free printable Sudoku for a complete offline experience. **Best free Sudoku solver app for Android.** Whether you need a daily Sudoku helper, an easy Sudoku checker, or the best Sudoku solver app for expert Sudoku levels, this scan and solve Sudoku tool has you covered. Download Sudoku Solver – Scan & Solve now and never be stuck on a Sudoku puzzle again!

What's new

New: Added an Undo button to easily correct your moves.

Similar apps

closest title first, then most installs per day
More similar apps (opens in a new tab)