Spinback, the French-rap one-second blind test

Field notes

The game uses progressively disclosed clues rather than a single audio prompt: a standard excerpt grows from one to sixteen seconds, while Sourdine removes everything but kick and bass and Flou sharpens a cover over six stages. Its social layer includes a shared daily track, five-round duels joined by a six-letter code, rankings, and a Top 5 memory mode that removes audio entirely.