What is BIASDLE?
BIASDLE is a free daily K-pop music quiz designed for quick repeat play. Each challenge starts with only one second of a song. If you need more information, a wrong guess or a skip unlocks a longer section of the same track. You have six attempts in total, with clues lasting 1, 2, 4, 7, 11 and finally 16 seconds.
The goal is not simply to know the answer eventually. The fun is in recognising a song from a tiny production detail, opening beat, vocal tone or instrumental that you have heard enough times to identify almost instantly.
Why is it called BIASDLE?
In K-pop fandom, a “bias” is the member or artist a fan is especially drawn to. The BIASDLE name combines that familiar K-pop term with the daily guessing-game format. The game itself is broader than any one artist: its daily challenges span groups, soloists, generations and different parts of the K-pop catalogue.
Thirteen different daily challenges
BIASDLE currently offers 13 daily song modes. The main K-pop Daily can feature groups or soloists from across K-pop. Separate Girl Group and Boy Group dailies narrow the pool, while generation-specific modes let players test how well they know particular eras.
- K-pop Daily — one track from across K-pop.
- Girl Group Daily — any girl group, any generation.
- 1st through 5th Generation Girl Group dailies.
- Boy Group Daily — any boy group, any generation.
- 1st through 5th Generation Boy Group dailies.
Each mode has its own daily result and streak. That means players can treat BIASDLE as a single quick puzzle or work through the complete set each day.
Built for K-pop fans rather than a single fandom
The challenge pools are intentionally spread across different artists and eras. A player who mainly follows current groups may find an older-generation daily difficult, while someone who grew up with 2nd or 3rd generation K-pop may recognise those intros immediately. The separate modes give both kinds of players somewhere to compete with their own knowledge.
BIASDLE does not require an account to play. Local results can stay in the browser, while optional sign-in is available for players who want their Records backed up and synced across devices.
How the daily format works
Everyone receives the same challenge for a given mode on the same BIASDLE day. New challenges reset at midnight Sydney time. After a challenge ends, the result can be recorded and shared without revealing the answer directly to other players who have not finished yet.
For a complete walkthrough of guesses, skips, clue lengths and Records, see the How to Play guide. You can also read the full K-pop guessing game overview for more detail about every mode.
An independent fan-made project
BIASDLE is independently made for K-pop fans and is not affiliated with Apple, Spotify, Heardle, any artist, record label or entertainment agency. Short music previews used by the game are provided through Apple’s iTunes Search API rather than hosted by BIASDLE as full songs.
The project is actively maintained with a focus on reliable daily challenges, accurate song data, cross-device Records, accessibility, mobile usability and new ways to test K-pop knowledge without making the core game complicated.
Questions, problems or feedback?
If something does not work as expected, if a song is incorrectly categorised, or if you have feedback about the game, visit the Contact page. Information about data handling is available in the Privacy Policy, and the rules for using the service are set out in the Terms.