21-Day ChatGPT Codex Challenge
The same structured 21-day path, built around ChatGPT Codex. Practical, daily, beginner-friendly.
21-day roadmap
Week 1
Day 1
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Day 2
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Day 3
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Day 4
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Day 5
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Day 6
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Day 7
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Week 2
Day 8
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Day 9
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Day 10
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Day 11
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Day 12
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Day 13
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Day 14
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Week 3
Day 15
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Day 16
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Day 17
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Day 18
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Day 19
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Day 20
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Day 21
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