an automatic carré magique maker to change the language, select a flag and click on the green flag to restart
This is a mentalist tour I learned it into this nice book:https://www.momox-shop.fr/viktor-vincent-les-secrets-du-mentaliste-taschenbuch-M02253186074.html?variant=UsedGood&gclid=EAIaIQobChMIg6Gbuuvh9wIVvQMGAB2WOwvNEAQYASABEgJcLvD_BwE (-:P look at this beautiful project: https://scratch.mit.edu/projects/708077674