Get the setup package of Sudoku 1.2.2 that is free and have a look at users' reviews on Droid Informer. The app is developed for Android 4.1 and above. It's safe to download this application. Easybrain Ltd is the creator of the game that can be found in the Board Games category.
Sudoku has been downloaded and set up by over 1M users and the latest release is dated December 5, 2017. The app has the overall rating 4.6 on Google Play. Pay attention to ads and in-app purchases while launching this application.