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Unbeatable Tic-Tac-Toe
Build an AI opponent that literally cannot lose.
🔴 HardDifficulty
3-4 hoursTime
Python, JavaScript, TypeScriptLanguages
What you're building
Tic-tac-toe, but the computer plays perfectly using the minimax algorithm -- it will never lose, and it'll punish any mistake you make. You're implementing the same core technique behind real game-playing AI.
What you'll unlock 🔓
You'll need
- Basic JavaScript
- A code editor
- A browser
🗺️ Build roadmap
01 Setup
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02 Build the board
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03 Handle player moves
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04 Detect win/draw
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05 Implement minimax
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06 Wire up the AI's turn
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