Pi is wrong! No, seriously, it is! Half tau months after the initial release of Peek in Pi, we are excited to present you with Peep in Tau. It's a new turn on our celebrated app, but instead lets you search for any number in the digits of τ, or as other people may refer to it, 2π. And just right in time for Tau Day on 6/28! Oh, and by the way, did you know there is a 99.