My kids love to play this game. It makes math a lot more fun to practice. The game comes from K12.com. When I was testing links on my page to make sure they still worked, the link I had the last time I updated was dead. So I googled the game and landed on K12’s site. The problem I had with their coding is that on some browsers, especially Safari, it downloaded without prompt. I couldn’t in good faith send you to a site that might cause you to download anything without your permission. So, I learned the code to place the game directly on my page. In all my tests on a variety of browsers, the game didn’t auto download. I value you and your equipment. If you run into a scenario like that, please let me know what happened, your browser and computer.