Number Factoring Game
This is an old math exercise often called the "Taxman". Here's how it works.
Pick a number from the board
You get the value of the number
Your opponent, the taxman, gets all the factors of that number that remain on the board
When no more numbers remain that have factors, the taxman gets all those too!
Think you can beat the taxman? Start by clicking a number!
You beat the taxman by .
You tied the taxman