One letter.Every category.

The categories word game in real time: with friends, against AI bots or in the daily challenge. On Android or right in your browser.

Free, no ads, no trackers.

Everything for a great game

Play now

One tap and you're at a table with players online. Free seats go to AI bots in three levels, always marked with a robot badge.

Daily challenge

The same secret letter and 5 categories for the whole world. 90 seconds, one try, a world leaderboard and your streak.

An AI referee

It checks every answer and flags the ones that don't fit. It advises, you decide: players always vote.

With friends

2 to 10 players, joined by code, link or QR code. Your own categories or ready-made packs, and reactions on every answer.

In class

Classroom mode puts the game on the board: the teacher judges the answers, for up to 40 pupils on phones or computers.

Privacy first

No ads, no trackers. Without an account nothing is kept for long. An optional Google account keeps your stats and friends.