CONCEPTIS SUDOKU

s 3UDOKU IS A NUMBER PLACING PUZZLE BASED ON A X GRID WITH SEVERAL GIVEN NUMBERS 4HE OBJECT IS TO PLACE THE NUMBERS TO IN THE EMPTY SQUARES SO THAT EACH ROW EACH COLUMN AND EACH X BOX CONTAINS THE SAME NUMBER ONLY ONCE 4HE DIFlCULTY LEVEL OF THE #ONCEPTIS 3UDOKU INCREASES AS THE WEEK GOES ON