Set it up once. Everything after this is Next, Next, Next — scores tally themselves.
One question per line, answer after a | —
e.g. Which artist released Rumours in 1977? | Fleetwood Mac
Leave any of it blank and the screen just shows “Question 3” — you can still read it aloud.
Keys: 1–9 toggle a group · Space/→ next · ← back · 0 nobody · R reveal answer
Nobody got it, or both did? Just ask another question — nothing is recorded until you award the win.