Discovery 1 of 3
No scores, no timer, and no pressure to answer.
How to play
Each short round has three cards. Choose a number with the slider: your estimate and its unit appear in the centre. You can also enter a number manually or choose “Just find out.” Reveal the answer and read its story. Stop after the round or take three more. The thought after each explanation is optional.
All 22 cards appear without repeats until the deck is complete. Seven rounds of three leave one final card. Approximate figures and ranges are labeled in the answers; estimates do not become scores.
Estimates and progress stay in this browser. You can switch languages while playing. Other decks keep their own saves.