Spark & Anvil Privacy

Meet the cast — the characters who teach this

  • Poro tilts the tray and asks — who can squeeze through the pore, and where do they end up?
  • Slip The shapes that fit and cross back and forth through the pore
  • Picket The shapes that do not fit
  • Levo Loves when the crossing shapes finally spread out evenly on both sides

What next? Pick a door

Chosen from what this app is about. What you open is remembered on this device only.