ty-piπ
Type π.
As far as you can.
π never ends. Neither does ty-pi. Slip, and the keypad shudders and locks — a little longer every time. Keep going anyway.
- CopyThe digits are on the screen. Reach the Feynman Point — the six nines at digit 762 — and go past it.
- MemoryThe digits are hidden. Three slips and it’s over.
- Today’s π A fresh hundred digits every day at 00:00 UTC. Same for everyone, one try. Share how it went — the digits stay hidden, only where you slipped shows.
- π secondA wheel rolls one diameter a second, so one full turn takes exactly π seconds. Stop it there.
- Born in πYour birthday is somewhere in the first ten million digits. Start from there.
- SongsEvery right digit plays the next note of Satie, Chopin, Beethoven, Grieg or Joplin, and the left hand waits for you. Play the music at your own pace and let your mind go quiet.
- GhostsSend a run as a link. Your friend races your exact pace, digit by digit.
No ads. No tracking. No accounts.
Where everything is
- Tap the wheelπ second.
- Tap the title “ty-pi”sounds, songs and this guide.
- Tap the cakefind your birthday in π.
- Tap TODAY’S πthe daily hundred digits.
- Long-press Donefinish a run.
- Race my ghostunder any finished Copy run.
Rankings and achievements live in Game Center. A few achievements are hidden — some things only happen to people who don’t stop.