1x1 Flappy

Practice the 1x1: solve 10 in a row to unlock a quick flappy round. Crash or win — either way, the next round changes theme: Day, Sunset, Rainbow, Night, Storm, Rain, Snow, Candy, Ocean, Space. Make it through level 10 for a big celebration; level resets to 1 every power-on.

Controls

• Touch keypad - tap digits
• BOOT - submit answer (green bar)
• PWR - backspace (red bar)
• In flappy mode: tap or BOOT to flap, PWR to pause

setup.txt keys (all optional)

• MATH_TABLES - restrict the question pool to specific tables, e.g. {2,3,5,10}. Default = all of 1..10.

Editing setup.txt

The device reads /setup/setup.txt from the SD card on boot. Download a working sample - covers every app - and edit the keys you need.

Don't want to eject the card? Use the USB Stick app (mounts the SD card as a USB drive over USB-C) or the Filehub app (edit over WiFi).