Terms of use

Effective September 23, 2026

The service

Clueful is a word game run by gig (sole proprietor Kim Dongjun). You describe a word and an AI judge, Coco, tries to guess it.

AI judging

Coco's guesses come from an AI model and can be wrong. Scores and rankings reflect the judge's decision at the time of play.

Fair play

Don't use automated tools, share answers to game the rankings, or type abusive content. We may remove leaderboard entries or names that break these rules.

Your clues

You keep your clues. You let us send them to our AI provider only to judge them.

Purchases

Clueful Plus, when available, is sold through the App Store or Google Play. Billing, renewals, cancellations and refunds follow Apple's or Google's policies; manage them in your store account settings.

Changes and availability

We may change or end features, and will announce material changes on this page.

Liability

The service is provided as is, to the extent the law allows.

Law

These terms follow the laws of the Republic of Korea.

Contact

Use the support page.