iFactor is a fun multiplication game. The board is populated with the all the products of the numbers 1 through 9. You try to get four-in-a-row before your opponent by multiplying two factors together. iFactor is an excellent way to have some challenging, strategic fun while practicing multiplication. Easy to learn! Fun way to practice multiplication! Challenge coworkers to settle disputes! Now with online multiplayer! What are you waiting for? Multiply factors. Capture products.