Been using Pi Memory Challenge Pro for a couple months now. It’s basically a game that tests your ability to remember the digits of pi. Pretty solid app if you’re into math and numbers.
Here’s what you do: you input the digits of pi one by one, and the app gives you feedback on whether you got them right. There’s also a practice mode where you can customize the starting point, and it highlights patterns to help you memorize. And the difficulty levels ramp up the further you go – it gets tough, not gonna lie.
Look, if you’re into brain training or just want to improve your pi skills, you’ll probably like this. It’s not perfect – the ads can get a little annoying if you don’t pay – but overall it does the job. Worth checking out.