Flipper Zero external application (FAP). Install it on the microSD of your Flipper and run it from Apps → Games → Trivia Zero.

Flashcard-style trivia: a question is displayed on screen, press OK to reveal the answer, press right to advance to the next random question. Two languages (Spanish and English) shipped by default. No score, no timer — just variety.

_{Question (left) — press OK to reveal the answer (right), then ▶ for the next one.}

• Bilingual UI and content (ES + EN), language selection persisted on SD.
• 6 + 1 categories (the classic 6 Trivial Pursuit categories plus "Cultura General"), shown as an inverted-video header above each question.
• Random pool with in-session anti-repetition.
• Resume on relaunch — the app remembers the last question you saw.

1. Build or download the .fap for this app.
2. Copy flipper_trivia_zero.fap to the SD card (e.g. apps/Games/).
3. On the Flipper: Apps → Games → Trivia Zero.

• Host tests: make test (gcc, no Flipper SDK).
• FAP: set FLIPPER_FIRMWARE_PATH to your firmware checkout, then make prepare and make fap.

• flipperzero-firmware and ./fbt for device builds.