solve 

sudoku 
step
1 2
3 4 5
6 7 8
9 10 <home 
explanations: 
this
is step 1


Columns are c1
to c9 ie.the 8 in box1
is at c1r3 The rules  I start by looking
at rows of boxes (like boxes 7, 8 and 9) or columns of boxes looking
for easy numbers that can only go in one cell. 


Solving Sudoku When you first see a Sudoku puzzle , they can come across as slightly daunting and confusing to look at. However once you understand the mechanics of the game and attempt a few of them, you should find that it gets easier and easier to understand and figure out. Of course ,just like most games there are different difficulty levels. They can start off as quite simple and then get harder. There are plenty of guides out there which can help you learn important Sudoku techniques such as "threeinabed", "right pair" and many others. Good luck!
