Si je ne me suis pas planté, il y a 5 solutions (c'est le c?ur gauche qui pose problème). Mais juste en sachant que C8L5 est noir, alors je crois que la solution devient unique...
Rotten love. The years I've spent here taught me something: If you're not obsessed to solve everything, run away as fast as possible when you see anything related to love or hearts.