Sudoku - Number Puzzle N=N app for iPhone and iPad
4.6 (
3616 ratings )
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Developer: GuoDong Ren
Free
Current version: 1.0.0, last update: 8 years agoFirst release : 14 Jun 2016
App size: 21.96 Mb
Each row, column and square needs to be filled out with 1-9 only once.