French is "français" (feminine: française; plurals: français/ françaises). Here the word français is an adjective, so use a lower-case f. A Frenchman is 'un français', a Frenchwoman is 'une...
It was Lyon.
tu as gagné !
J'ai gagne for a man J'ai gagnee for a woman (the last "e" is with accent aigu, I dont have the french keyboard:))
nous avons gagné