Blitz80 ⚡ – The Ultimate Readiness Test

Blitz80 is your final readiness checkpoint before stepping into high‑stakes interviews. 80 curated problems covering every critical topic to uncover hidden gaps in your preparation and deliver instant feedback to close them.

Core DSA

  • Arrays & Strings
  • Searching & Sorting
  • Hashing
  • Stacks & Queues
  • Bit Manipulation

Advanced

  • Linked Lists
  • Recursion & Backtracking
  • Dynamic Programming
  • Graphs
  • Heaps & Priority Queues

Specialized

  • Binary Trees & BST
  • Maps & Sets
  • Math & Geometry

Getting Stuck Somewhere?
✨ Genie puts your preparation to the test under real placement conditions, helping you spot blind spots and build the confidence to walk into interviews fully prepared.