✨ Magic #02: __iter__ + __next__

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Task

📝 **Task:** Make `Range3` iterable so `for x in Range3():` yields 0, 1, 2.

📋 Implement the function above. Tests run automatically.

💡 **Hint:** Re-read the theory if stuck.

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🎨write

✨ Magic #03: __enter__ / __exit__

🎨fix

🕵️ Case 02: The Mutable Default Argument

🎨fix

🕵️ Case 03: The Floating-Point Money Heist

🤖predictFREE

Prerequisites — what you should know before this track

⚡predictFREE

Prerequisites — what you should know before this track

✏️ Write your code here

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📊 Result

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💬 Discussion