UX Challenges - Done reading about UX? Start doing it.
Weekly UX Exercise - Receive challenges top companies use to interview designers
Befront - Learn UX/UI design skills in practice with bite-sized tasks
UXCurate - Practice whiteboard challenges and get feedback 👨🎨🎨
skribbl - Word guessing based on drawing.
Frontend Mentor - Supercharge your front-end skills by building in a real-life workflow. Solve real-world HTML, CSS and JavaScript challenges whilst working to professional quality designs.