Master AI & ML Through Coding

Practice machine learning, deep learning, and AI concepts with hands-on coding challenges. Work with real datasets and build your skills step by step.

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Recent Problems

Try these popular coding challenges

2D Array Indexing
Beginner

Access the element at row 1, column 2 in a 2D array.

40 pts Solve
Accuracy Score
Beginner

Calculate accuracy score from true and predicted labels.

60 pts Solve
Activation Function Derivatives
Beginner

Implement derivatives for sigmoid and ReLU activation functions.

80 pts Solve
Add New Column
Beginner

Add a new column 'passing' that is True if score >= 80.

50 pts Solve
Add New Employee
Beginner

Add a new employee to the DataFrame.

50 pts Solve
Add Specificity
Beginner

Make this more specific: 'Write a story'

30 pts Solve
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Everything you need to master AI and Machine Learning

Interactive Coding

Write and execute Python code directly in your browser with our integrated development environment.

Real Datasets

Work with actual datasets from Kaggle, UCI, and other trusted sources to gain practical experience.

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