Скачать или смотреть Day 12 | Recursion & Backtracking One Shot (25+ Questions) | LogicNLearn | DSA in 21 Days Live

🚀 Welcome to Day 12 of the 21 Days DSA Challenge!
Today, we’re diving deep into one of the most powerful and tricky concepts in programming — Recursion and Backtracking 🔁

If you’ve ever struggled with recursion logic or how backtracking actually works in problems like N-Queens or Sudoku,
this session is your complete guide — with 25+ handpicked interview questions from the LogicnLearn DSA Sheet 💻

💡 What’s Covered Today:
✅ Complete Recursion Basics & Patterns
✅ Backtracking Concepts with Real Examples
✅ 25+ Interview Problems (GFG, LeetCode, Coding Ninjas)
✅ Step-by-Step Logic Building
✅ Dry Run + Visualization

📅 Live Daily @ 9 PM
📺 Full Playlist: DSA in 21 Days

📘 Practice Sheet: LogicnLearn DSA Sheet

💬 Drop your “Day 12 ✅” in the comments to track your progress!
Let’s make coding a daily habit 💪


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