# Challenge Difficulty Topic
1 Best Selling Video Games Beginner Linear Regression
2 Energy Consumption Beginner Linear Regression
3 Formula 1 Beginner Linear Regression
4 Pokemon Beginner Linear Regression
5 Retail Sales Trends Beginner Linear Regression
6 Asteroids NASA Beginner Logistic Regression
7 Bank Loans Beginner Logistic Regression
8 Fake News Beginner Logistic Regression
9 Heart Disease Predictions Beginner Logistic Regression
10 Glass Classification Beginner K-Nearest Neighbours
11 Adult Income Beginner K-Nearest Neighbours
12 Physical Activity Beginner K-Nearest Neighbours
13 Cats vs Dogs Intermediate CNN
14 Concrete Cracks Intermediate CNN
15 Garbage Type Intermediate CNN
16 Musical Instruments Intermediate CNN
17 Vehicle Type Intermediate CNN
18 Cybersecurity Attacks Intermediate Random Forest
19 Customer Churn Intermediate Random Forest
20 Marine Engine Intermediate Random Forest
21 Customer Groups Intermediate Clustering
22 Penguin Species Intermediate Clustering
23 Social Networks Intermediate Clustering
24 General Clustering Exercises Intermediate Clustering
25 Action Recognition Advanced Transformers
26 Reddit Breakup Stories Advanced Transformers
27 YouTube Videos Advanced Transformers
28 Nokia Snake Advanced Reinforcement Learning