Daily Numbrix is a sudoku puzzle game. As a student who majored in
science, I strongly recommend this game. It is very useful to exercise
your logical thinking. It is better for your number sensitivity. There
are three modes you can choose,8x8,9x9,10x10. These correspond to the
board. There already have some numbers arranged randomly. The rule is to
find the logic of numbers, fill in the numbers in the empty grids by
the order. You have to find the order, it is not an easy thing. Fill the
numbers until the board without empty. Pay the patient, find the logic
as soon as possible.