Introducing Estimatle
July 29, 2026
Today I am launching Estimatle, a new daily game built around one deceptively simple challenge: how close can you get when you do not know the exact answer?
Every day, Estimatle gives you five numerical questions. You place your best estimate on a scale, reveal the true answer, and see how your guess compares with the true answer and estimates from players around the world. The closer you are, the more points you earn.
Estimatle tests your general knowledge, but also your skills in thinking about a question and making an informed guess (guesstimate).
The game is also designed to leave you knowing a little more than when you started. Each answer comes with a source, allowing you to dive deeper into geography or nature; the next, history, science, culture, or everyday life.
I hope Estimatle becomes both a satisfying daily test of your estimation skills and a fun way to discover new facts. Play today’s quiz at estimatle.com!