Challenges
Code, design, and level up. Pick a challenge and earn XP.
palette Graphic Design Challenges
App UI Mockup
Design a mobile app login screen with proper UI/UX principles.
Social Media Banner
Create an eye-catching Instagram post or social media banner.
Business Card
Design a professional business card with proper layout, typography, and branding.
Typography Hierarchy
Design a heading/subheading/body text layout that demonstrates clear visual hierarchy.
Color Harmony
Create a poster using complementary colors to demonstrate color theory principles.
analytics Data Challenges
Data Cleaning
Fix messy CSV data — handle missing values, duplicates, and inconsistent formats.
Customer Segmentation
Group customers by purchase behavior using basic statistics.
Weather Patterns
Analyze temperature trends using Python — find the hottest month.
Sales Analysis
Find the top products by total revenue using SQL.
Student Grades
Write a SQL query to find the average grade by subject.
account_tree System Design Challenges
Chat App Architecture
Design the system architecture for a real-time chat application.
Traffic Light
Design a decision tree for traffic signal logic at a 4-way intersection.
School Database
Design an entity-relationship diagram for a school management system.
Order Processing
Map out the complete e-commerce order processing flow.
Login Flow
Design a user authentication flowchart showing the complete login process.