Sudoku Techniques

In this video, we illustrate three advanced sudoku techniques using Arkadium's most popular sudoku game: https://www.arkadium.com/games/sudoku/

These techniques will be helpful for those who have been playing sudoku for a while and are ready to start tackling more difficult puzzles.  

Explore all of Arkadium's Sudoku games: https://www.arkadium.com/free-online-...