https://www.pokerpercent.com/equity

Hi HN! Poker is a game of math and probability. It's really important to understand your chance of winning at all points in the hand. I built this tool which quizzes you on your hand equity in a variety of spots. You can adjust the number of opponents and the street to practice in different scenarios. Get instant feedback on your answers and quickly improve your math instincts.

I made sure it works great on both desktop and mobile, so you can practice at home or on the go when you want to kill a few minutes.

https://www.pokerpercent.com/equity

Would love to hear what you think — any feedback or feature ideas welcome!