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View allFifteen duels between almost identical flags. Each question pits two against each other and asks you to pick the right one. To get it right, look in four steps: first the colour, then the orientation and order, then the symbol and finally the structure.
Check your grasp of modern Artificial Intelligence: algorithms versus models, algorithmic bias, reinforcement learning, overfitting, deep learning, inference, Transformers and AI ethics.
A 40-question multiple-choice test across 4 topics (10 each) at intermediate level: networks and the OSI model, computation theory, computing fundamentals and programming.
A test on the key concepts of the periodic table of the elements: groups and periods, atomic number, metals, noble gases and halogens.
A challenge for the future protectors of cyberspace. It covers cybercrime, the kinds of hacker and the core principles of cybersecurity: from the reach of cybercrime to the CIA triad, Zero Trust and defence in depth.
Ready to show what you know about artificial intelligence? This test checks your grasp of the basic concepts of AI: types of AI, the Turing test, machine learning, deep learning and neural networks.