Archive · August 9, 2026 · Card No. 36
How Old Is That Invention?
Running total: 0 pts · 0/4
That day's board
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Running total: 0 pts · 0/4
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Play "How Old Is That Invention?" - a free daily higher-or-lower game. Two cards, one stat: tap whichever is higher. A brand-new puzzle drops every day.
Two cards appear with one card's years since invention shown. Tap whichever you think is higher. A correct guess continues the chain; a wrong one costs a life, and you start with three. It's free, plays in your browser on phone or desktop, and a brand-new higher-or-lower puzzle drops every day.
This puzzle compares years since invention across Aspirin, Ballpoint pen, Credit card, Dishwasher, Elevator, Escalator, Sewing machine, Typewriter, Vacuum cleaner, Velcro, Zipper. Play it free and guess which is higher - the answers reveal only as you play.
Every card is four puzzles, and a fresh one lands at midnight. Play today's: