Set a Challenge

Create any problem — DSA, CP, Django, React, SQL, system design, or anything else. Set test cases, provide a solution, and earn as per the number of people attempt it.

Basic Info & Problem

Code & Test Cases

Review

1Basic Information

Challenge Title *

Difficulty

2Problem Statement

Description *

Constraints (Optional)

3Worked Examples

Provide at least one worked example to help users understand the problem.

Example 1

Input

Output

Explanation (Optional)