Recognise the Fist
A mobile identification game built on a real historical technique: every morse operator has a personal rhythmic signature (their 'fist') that stays recognizable even as their sending speed changes. Study drawn ink-tape timing traces, consult a reference library of six known operator signatures, and identify who sent each transmission across a ramping set of rounds. Finish with a shareable identification card showing your accuracy and the signature you learned.
Created by haojie.huang
