Great App for learning Sudoku

I wanted to learn more about this game and this is the best app that I have seen for doing it. It has some great tutorials in it and several easy levels to get you started and there are new easy levels every day and the levels go up to nightmare level (It takes longer to solve but not bad). I love the pencil hint especially for the harder sections. With pencil mode, you can fill one cell with more than 1 number so you figure out what numbers you need for that box and fil all the cells in the box with all the numbers that are needed. Then you look at the rows and columns for that box to see what numbers can be removed manually and then as you started filling in other cells in that same row and column, that number will automatically be removed from the penciled in section until you are left with 1 or 2 numbers which you can then fill in with the correct number. Now using this method will increase your time because of the time it takes to fill a box and then go through and put the correct numbers in but if you don’t care about time, then it is the way to go. Highly recommend this game to everyone who wants to learn Sudoku.

DrWho453 about Sudoku Daily