I love this application. It help me practice sodoku. I am now very good player. I like this app as it does not solve the puzzle for you like the other sodoku apps do so it makes it an enjoyable game.

I like to take a newspaper sodoku puzzle and copy it into this app so it helps when making notes so as not cause a mess on the newspaper and once the puzzle is complete you can copy the numbers into the paper so your friends are impressed you finish hard puzzles.

Well worth the money.