Ready, set, solve!

On October 25, the 2nd Annual Sudoku National Championship comes to the Pennsylvania Convention Center, bringing with it thousands of puzzle lovers, their pencils and their thinking caps.

Some are beginners, some are advanced, and some are the greatest sudoku masters in the world.

World-renowned puzzle master Will Shortz hosts the Championship, partnering with The Philadelphia Inquirer for the second consecutive year.

This year’s event will expand to include more puzzles, prizes and solving categories, culminating in a one-day championship to crown the best sudoku players in multiple skill categories.

So check it out and embrace your inner champion!