About

Guess the year, one clue at a time.

Yestor is a daily year-guessing game for iOS and web. Every puzzle starts with a historical, cultural, sports, science, music, film, birthday, or politics moment. Use the clues, reveal the image, and see how close you can get.

How it works

Each day brings one moment. You get the date, category, three clues, and a no-cropping photo reveal. Guess the year and Yestor scores how close you were.

Optional sync

Sign in with Apple or Google to keep progress, stats, collection history, credits, profile customization, app icon choices, and leaderboard identity in sync across iOS, web, and reinstalls.

1

Daily Moments

Yestor is built around bite-sized daily puzzles that make history feel playful instead of homework-y.

2

Collection

Completed moments are saved to your collection, including your guesses and scores, so you can revisit what you have played.

3

Stats and Scores

Track streaks, points, exact guesses, and leaderboard progress. When signed in, those stats stay tied to the same Yestor account.

4

Make It Yours

Complete a daily moment to earn a credit, then use credits to unlock player avatars and titles. Choose a profile color to make your leaderboard profile your own.

Available on iOS and web

You can play Yestor in the iOS app or at yestor.app. Guest play works without an account. Signing in is optional, but it is the best way to restore progress on another device or after reinstalling.

Questions, bug reports, content corrections, and moment ideas can be sent from the in-app Support menu or through the Support page.