Magic Number Trick: H2Play

A small surprise for your next get-together. Learn the private signal, let a friend choose a number, and make the reveal.

Turn a number choice into a little moment of magic. Ask a friend to tap a number from 1 to 10, recognize the discreet cue, and reveal their choice.

LEARN BEFORE YOU PERFORM Read the guide and try the signal tests in private. Short and long signals help you recognize the selected number. Adjust the signal speed to a pace you can follow.

READY FOR A FRIEND Let your friend choose a number on the screen. Use the signal to work out their choice, then name the number yourself. You perform the trick; the app is your magic prop.

CHOOSE A SIGNAL THAT WORKS FOR YOU Use torch signals on supported devices, with optional haptic feedback where available. If the torch cannot be used, screen pulses provide an alternative. Adjust torch brightness and signal speed in Settings.

Camera access is used only to control the torch. The app does not take photos or record video.

For parties, casual get-togethers, and a quick surprise between friends. Practice privately before your first performance.