Nov 4
Which came first?
Two records — pick the one that happened first.
5 rounds a day · the dates get closer
Daily
A few minutes a day: AI history and how AI works, as games.
Today's games Nov 4
New rounds open every day at midnight, Korea time. Everyone gets the same set.
Nov 4
Today's Next Token
Guess the word an AI would write next.
5 sentences a day · probabilities from a real model
More to try
About this page
What this is
This is where AI history and the way AI writes become a few minutes of games a day. In “Which came first?” you see two records from this site and pick the one that happened first. In “Today's Next Token” you guess which word an open AI model ranked first to come next in a sentence. The weekly quiz on that week's records and “Is it true?”, which checks something you heard against the records, are here too.
How to use it
Students: play both games once a day — a few minutes in all — and keep your streak going. When you miss one, open the record or the probability bars to see why. Teachers: they make a good warm-up, because everyone gets the same questions and the whole class can compare answers; the weekly quiz also has a class mode where students join with a class code.
Where it comes from
The questions in the ordering game are chosen by date from source-checked records. The bars in the next-word game are real probabilities, worked out in advance by an open model; the sentences and answer options were made with AI help. New questions open every day at midnight Korean time. There's no sign-in, your results and streak stay in this browser, and the game screens carry no ads.
AIMade by AIThis guide was written by AI (Claude); its numbers are counted from the site's data at every build.How it's made
No sign-in. Your results and streak stay in this browser and are never sent anywhere.