20 QUESTIONS · 5 TOPICS · BEAT THE MINIMAX AI · ABOUT 12 MINUTES

The first game-playing AI just looked ahead.

Before neural networks, AI meant search: try every move, imagine every reply, pick the best. Twenty questions from search to large language models, each explained, then try to beat a program that never loses. No sign-up, nothing saved.

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YEARMACHINE BEATS HUMAN AT…
1997Chess· IBM's Deep Blue beat Garry Kasparov
2011Jeopardy!· IBM Watson beat the top champions
2016Go· DeepMind's AlphaGo beat Lee Sedol
2019Poker· Pluribus beat professionals at six-player no-limit hold'em
QUESTION 1 / 20 · HISTORY & CONCEPTSEasy

Where was the term 'artificial intelligence' coined, in 1956?

SEARCH IN ACTION · YOU 0 · AI 0 · DRAWS 0

Try to beat a minimax AI

You're X. The AI plays O by searching every possible future game and choosing the move that's best assuming you play perfectly too. Switch it to random to see what search is worth.

You go first. Pick a square.
0positions searched for its last move
–what the AI expects
Its first reply can mean searching thousands of positions. Noughts and crosses has only 255,168 possible games, so full search is easy. Chess has more possible games than atoms in the universe, which is why chess engines prune and estimate instead.

What this AI test covers, in short

Twenty multiple-choice questions at introductory undergraduate level, four on each of five topics: history and concepts, search and reasoning, machine learning, neural networks, and ethics and safety. They test both classic AI ideas and the methods behind today's systems.

Facts about recent systems are as of October 2026. The test is our own and not normed. For background, read the AI study guide.

By What's Your IQ · Reviewed 5 Oct 2026
Format
20 multiple-choice questions
Level
Introductory undergraduate
Bonus
Noughts and crosses vs minimax
Classic text
Russell & Norvig, AI: A Modern Approach

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