Shape Your Future with Data Mastery
Tackle real-world challenges in SQL, PySpark, and Python.
Build your skills with hands-on problems crafted by industry experts and elevate your data expertise.
Challenge DistributionTotal: 186
Easy
69
37%
Medium
72
39%
Hard
45
24%
Leaderboard
Recently Added
Post Similarity Based on Keywords ✨
Hard
PySpark
Instructors Teaching High and Low-Credit Courses 📘
Medium
PySpark
Survival Curves for Patients📈
Medium
PySpark
Analyze Accounts by Transaction Clusters 💳
Hard
PySpark
Cross-Department Salary Normalization 🧮
Hard
PySpark
Detect Anomalous Transactions Using Z-Scores 📊
Hard
PySpark
Most Unique Words in Posts Based on TF-IDF Scores ✨
Hard
PySpark
Create Word Cloud from Social Media Content📘
Medium
PySpark