Infinite 24s app for iPhone and iPad
When I was a child, a game called 24 Points in a calculator amazed me and made me addictive to math. I spent hundreds of hours on the game trying to calculate more 24s within the time limit. After many years, it still one of my favourite games. So I made Infinite 24s to not only play this game everywhere, but also share this wonderful game to more people.
I can calculate 30 24s in 100 seconds. How many 24s you can calculate?