Inventle

1

Type any invention. Brand names work — type "Tesla" and we'll route you to Electric Car. We confirm the canonical name before the guess counts.

2

Each wrong guess narrows it down. You'll see how many years off you are, plus 🔥 warmer or ❄️ colder than your last guess.

3

Color tells you how close.

≤25y ≤100y ≤500y >500y

4

Stuck? Lifelines unlock at 6 wrong. 🔤 reveal the first letter (+2 to score), or 🗳️ pick from 4 choices (+3 if right, ends the game either way).

5

Solve to unlock the story. Who invented it, where, and a few trivia bullets. Then share your score.