Clue 1 of 6
Signal
Each signal means one different word. Use the training examples to recover the legend. Words marked "any order" may be swapped; compare shared signals across cards. Decode the received message from left to right.
Read this clue in text
Unlabelled legend Signals: DOT, BAR, ARC. Words: WAIT, SEND, TURN. Each signal has one word; each word is used once. Training messages DOT+BAR means TURN+SEND (any order) BAR+ARC means TURN+WAIT (any order) DOT+ARC means SEND+WAIT (any order) Received message ARC > DOT Report decoded words in order, with hyphens.