A real-time plotter for microcontrollers; a classroom quiz platform; a tool that combines DAB, internet radio and an alarm clock; a device that provides bags to pick up your dog’s poo; a 2D game engine to help non-programmers develop their ideas; and a program to search for a file on your computer by its hash. These are the six projects that won the 2023 edition of Youth Hacking 4 Freedom.