Love it, customize please!

I use this game more than any other to review math facts with my kids and they love it! I have 2 suggestions. 1. Allow only one bingo bug game after a math bingo round to encourage more brain work. 2. Make the bingo game more customizable, for example instead of selecting easy medium or hard in the multiplication section allow players to choose which times tables to use. Thanks for creating this awesome resource!

RCTKB about Math Bingo, v1.5