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Learn

Learn basics of Programming languages using our structured learning paths. Improve your skills by learning problem solving and go on to learn advanced data structures and algorithms.

Learn to code

Get Started with Python
Get Started with C++
Get Started with Java
Get Started with C
Get Started with C#

Learn Problem Solving

Solve Programming Problems
using Python
Solve Programming Problems
using C++
Solve Programming Problems
using Java
Solve Programming Problems
using C

Advanced DSA paths

Become 1★ Star
book1 Topic
format_list_bulleted12 Problems
event_repeatTarget 2 problems daily
Level up from 1★
book5 Topics
format_list_bulleted66 Problems
event_repeatTarget 2 problems daily
Jump from 2★
book7 Topics
format_list_bulleted77 Problems
event_repeatTarget 2 problems daily
Rise from 3★
book8 Topics
format_list_bulleted118 Problems
event_repeatTarget 2 problems daily

Competition

Past ZCO Problems
Past INOI Problems

Interview Preparation

Classical Problems
Classical Problems