DSA Tracker — Striver A2Z & Love Babbar 450 Sheet

The ultimate free interactive progress tracker for 1,464 Data Structures and Algorithms interview problems. Combining Striver A2Z (460 problems), Striver 190 SDE Sheet, Love Babbar 450 (453 problems), NeetCode 150/250, and Apna College with 100% verified direct LeetCode links, offline auto-saving, and real-time cloud sync.

Curated DSA Practice Sheets with Direct LeetCode Links

  • Striver A2Z DSA Sheet (460 Problems): Structured across 18 learning steps from basic C++/Java to Advanced Graphs, Dynamic Programming, and Tries.
  • Striver 190 / 191 SDE Sheet: The high-yield problem subset designed for fast 30-day technical interview preparation.
  • Love Babbar 450 DSA Cracker (453 Problems): The placement staple covering Arrays, Strings, Trees, BST, Greedy, Backtracking, and DP.
  • NeetCode 150 & 250: Algorithmic pattern mastery inspired by Blind 75 for top FAANG and Tier-1 product companies.

Why Use DSA Tracker Instead of Static Excel Sheets?

Unlike static Excel or Google Sheets, DSA Tracker provides automatic local offline saving, real-time cross-device cloud sync, direct 1-click LeetCode & GFG problem links, dark mode, Spaced Repetition revision bookmarks, Big-O complexity notes, and an interactive GitHub-style contribution heatmap.