OverTheWire
overthewire.orgSecurity wargames with a suggested learning order.
Security wargames with a suggested learning order.
Online learning with weekly e-lessons and tutor discussion.
Cloud learning and certification preparation with courses, practice tests and hands-on labs.
Reading, spelling and maths programmes with learning resources for families and educators.
A children's search portal with encyclopedia pages, videos, news and learning activities.
A free collection of digital books and maths learning resources with language and theme browsing.
Arabic lessons with a language-of-media route.
Free energy and sustainability learning modules.
Practical coding and deep-learning study from fast.ai
Training hub for LinkedIn Talent Solutions products
English-learning series organized by level and topic.
Industrial automation e-learning and virtual instruction.
Open courses across UNESCO's fields of work
AI study agent for writing and learning tasks
Web3 learning through courses, projects and code
A sustained introduction to Haskell concepts
Programming courses built around substantial project practice
Maths and English learning resources with games, topic collections and programmes for home and school.
A children's digital library offering books, audiobooks and learning videos.
Animal games that let children combine animal parts and explore wildlife activities.
Python tutorials with paths, quizzes and exercises
Short video lessons across creative, career and lifestyle interests.
Humanitarian learning organized around roles and needs