Did you know that the Brothers Grimm fairy tale "Hansel and Gretel" was turned into a full-scale opera by Engelbert Humperdinck and his sister, Adelheid Wette. It premiered at the Weimar Hoftheater in December 1893.
This puzzle has been thoroughly tested! Enjoy!
Merci pour votre avis! Je pense que c'est un puzzle assez difficile. (J'ai eu du mal à le résoudre moi-même. Mais j'apprends à m'améliorer.)