A2Z DSA TrackerPersonal DSA practice tracker

A2Z DSA Sheet Tracker

A focused personal tracker for the 455-problem A2Z DSA sheet curated by Raj Vikramaditya (Striver). Tick off problems as you solve them — your progress is saved locally in your browser.

Overall progress

— / 455 solved

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Easy

0/131

Medium

0/187

Hard

0/136

Difficulty

Status

A2Z DSA Sheet Tracker

Step 1: Learn the basics

Step 2: Learn Important Sorting Techniques

Step 3: Solve Problems on Arrays [Easy -> Medium -> Hard]

Step 4: Binary Search [1D, 2D Arrays, Search Space]

Step 5: Strings [Basic and Medium]

Step 6: Learn LinkedList [Single LL, Double LL, Medium, Hard Problems]

Step 7: Recursion [PatternWise]

Step 8: Bit Manipulation [Concepts & Problems]

Step 9: Stack and Queues [Learning, Pre-In-Post-fix, Monotonic Stack, Implementation]

Step 10: Sliding Window & Two Pointer Combined Problems

Step 11: Heaps [Learning, Medium, Hard Problems]

Step 12: Greedy Algorithms [Easy, Medium/Hard]

Step 13: Binary Trees [Traversals, Medium and Hard Problems]

Step 14: Binary Search Trees [Concept and Problems]

Step 15: Graphs [Concepts & Problems]

Step 16: Dynamic Programming [Patterns and Problems]

Step 17: Tries

Step 18: Strings