Bang on the keyboard or mouse as much as you like.
Nothing breaks. Only Esc leaves.
Pick a mode
Theme
To leave: hold Esc for a moment.
Blocked while you play: every letter, number, symbol, space, enter,
arrows, tab — and, in Chrome/Edge fullscreen, browser shortcuts like
⌘/Ctrl+T, ⌘/Ctrl+W and F11 too.
Cannot be blocked by any website (the operating system owns them):
brightness, volume & mute, media keys, screenshot, the Windows key, and
Mac's ⌘+Option+Esc. For a fully locked screen use
iPad Guided Access or Android screen pinning.
Works on any laptop, tablet or phone · Offline · Installable · No ads · No tracking
That was fun! 👋