The nine white squares inside the main red grid should be filled with the digits 1 through 9. Each digit should appear only once in this main grid. One of these numbersÂ is already provided for you. Place the other digits in the correct spots so that the mathematical equations work both across and down. IMPORTANT: Remember algebraic rules when solving the problems... multiplication and division should be performed in the first step, then addition and subtraction in the second. Good luck! Here... READ ON

Your intrepid Brain Game writer and host turns 43 years of age today. Y'know, nothingÂ new happens when you turn 43. You don't get your first driver's license, you aren'tÂ eligible to join AARP, and you're too old to appear on most reality TV series. Okay, so there's one benefit. The nine white squares inside the main red grid should be filled with the digits 1 through 9. Each digit should appear only once in this main grid. Two of these numbers are already provided for you. Place the other digits... READ ON

The nine white squares inside the main red grid should be filled with the digits 1 through 9. Each digit should appear only once in this main grid. Two of these numbers are already provided for you. Place the other digits in the correct spots so that the mathematical equations work both across and down. IMPORTANT: Remember algebraic rules when solving the problems... multiplication and division should be performed in the first step, then addition and subtraction in the second. Good luck! Here is my... READ ON

The nine white squares inside the main red grid should be filled with the digits 1 through 9. Each digit should appear only once in this main grid. Two of these numbers are already provided for you. Place the other digits in the correct spots so that the mathematical equations work both across and down. IMPORTANT: Remember algebraic rules when solving the problems... multiplication and division should be performed in the first step, then addition and subtraction in the second. Good luck! Here is the... READ ON

Welcome to a brand new year of mental_floss Brain Games. Here's one to get 2010 started with a bang: The nine white squares inside the main red grid should be filled with the digits 1 through 9. Each digit should appear only once in this main grid.Â Two of these numbersÂ are already provided for you. Place the other digits in the correct spots so that the mathematical equations work both across and down. IMPORTANT: Remember algebraic rules when solving the problems... multiplication and division... READ ON

The nine squares inside the main red grid should be filled with the digits 1 through 9. Each digit should appear only once in the mail grid. One of these numbers (the 2) is already provided for you. Place the other digits in the correct spots so that the mathematical equations work both across and down. IMPORTANT: Remember algebraic rules when solving the problems... multiplication and division should be performed first, then addition and subtraction. Good luck! Here is the SOLUTION. THE... READ ON

The nine squares inside the main red grid should be filled with the digits 1 through 9. Each digit should appear only once in the mail grid. One of these numbers (the 8) is already provided for you. Place the other digits in the correct spots so that the mathematical equations work both across and down. IMPORTANT: Remember your algebraic rules when solving the problems... multiplication and division should beÂ performed first, then addition and subtraction. Good luck! Here is the SOLUTION. THE... READ ON

Your brain may need a post-Thanksgiving jump start, so here's a new Brain Game Math Square to get you going for the week. The nine squares inside the main red grid should be filled with the digits 1 through 9. Each digit should appear only once in the mail grid. One of these numbers (the 9) is already provided for you. Place the other digits in the correct spots so that the mathematical equations work both across and down. Remember your algebraic rules when solving the problems... multiplication and... READ ON

The nine squares inside the main red grid should be filled with the digits 1 through 9. Each digit should appear only once in the mail grid. One of these numbers (the 2) is already provided for you. Place the other digits in the correct spots so that the mathematical equations work both across and down. Remember your algebraic rules when solving the problems... multiplication and division should be solved first, then addition and subtraction. Good luck! Here is the SOLUTION. THE... READ ON

The duffel bag is named for Duffel, Belgium, where the cloth used in the bags was originally sold.