19/05/2022 - Enregistrement 29 - 31:45 : 2 puzzles need the previous one

(Q - flo: 2 puzzles cannot be solved without the previous one, does that mean that it is impossible to find without this previous one?)

MB : Yes

(Q - flo: in other words, if I take a Caesar code, in my head it's not essential?)

MB : No...no, no