Advanced Thinking
Complexity Cracker
Speed isn't just about hardware—it's about logic. Master the art of algorithmic efficiency.
Big O
Notation mastery
Time Complexity
O(1) to O(n!)
Optimization
Improve code
Interviews
Top tech prep
Select Difficulty
Algorithm Performance Lab
Your code is running slow. Can you identify the bottleneck and choose the optimal solution?
- • Understand Big O Notation (O(n) vs O(n²))
- • Trade memory for speed (Space-Time Tradeoff)
- • Avoid premature optimization