The more you advance your skills in Practice, the easier you'll get headhunted for a job and take your career to the next level.


Start with the basics

Time Conversion
Birthday Cake Candles
Mini-Max Sum
Plus Minus
Diagonal Difference
A Very Big Sum
Compare the Triplets


Accessing and using arrays

Array Manipulation
Sparse Arrays
Left Rotation
Dynamic Array
2D Array - DS


Bubble, Merge etc.

The Full Counting Sort
Counting Sort
Closest Numbers
Find the Median
Insertion Sort Advanced Analysis
Fraudulent Activity Notifications


Searching, querying

Missing Numbers
Minimum Loss
KnightL on a Chessboard
Ice Cream Parlor
Gridland Metro
Maximum Subarray Sum