In 4th grade, we had to do 100 math questions in under 4 minutes, and I would always be done under 2 mins. I was wondering if I can test my skills against other "mathletes".

The website would be https://webmathminute.com/online-finish

And it can vary between multiplication, division, multiple operators etc.

How can I create this friendly opportunity? And other advice would be very much helpful.

Thanks!