Today's Free App of the Day is Sudoku 4ever Plus
This is a really excellent Sudoku game that has been the Free App of the Day at least twice, and deservedly so. A really excellent version.
225 of 281 reviews are four stars and above.
Compatibility of apps varies. To tell if an app works for your Fire tablet or other Android device registered to your Amazon account, click on the above link and look on the right side of the web page for the "compatible devices" link.
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