
Science Fair Detectives
Twelve evidence questions across three fictional science-fair cases. Compare bridge records, inspect cart measurements and recover seed-tray labels. Every question supplies all the data it needs. These are invented records for reasoning practice, not experimental instructions or claims about how real materials and plants always behave.
15–30 min · Ages are guidance; younger players may need a reader.
Inside your pack
12 original cards with exact boards or drawing panels, separate host guidance, A4 and US Letter, color and ink-saving PDFs, and matching online hosting.
Twelve evidence questions across three fictional science-fair cases. Compare bridge records, inspect cart measurements and recover seed-tray labels. Every question supplies all the data it needs. These are invented records for reasoning practice, not experimental instructions or claims about how real materials and plants always behave.
Let the records tell the story.
Twelve evidence questions span three fictional cases: bridge labels, cart measurements and seed records. Every question provides all its data.



Colour and ink-saving PDFs in A4 and US Letter, separate host answers, and matching online play. Every page includes an illustration; repeated scenes keep each round visually consistent.
Original AI-assisted illustrations and writing created for PlaydayVault. Automated checks completed; human playtesting is pending. Fixed puzzles and quiz answers repeat on replay.
Play your way.
Open the host screen on a phone, tablet or TV. Choose rounds, reveal cards and award team points. Sessions save as you play. Or download the A4 or US Letter player kit and separate host guide.
Already have access? Open this game →