Sudoku Puzzle: Test you math skills solve in 60 sec

A number placement problem with logic at its core, sudoku has been around for millennia. But don’t be fooled by its age; this puzzle is still difficult and compelling.

In order for each row, column, and 3×3 block to include all nine digits, a 9×9 grid must be filled with numbers from 1 to 9. It sounds simple, right? It’s not as easy as it seems, I guess. The trick is figuring out which numbers go where by applying reasoning and deduction.

Sudoku is the puzzle for you if you’re seeking for a challenge that will put your arithmetic knowledge and problem-solving skills to the test. But fear not—you don’t have to be an expert in arithmetic to appreciate it. A problem that anyone can solve is sudoku.