Pipeline Builder Game

How to Play

1. Select a challenge and dataset.
2. Add stages from the library.
3. Connect stages in execution order.
4. Run the pipeline and inspect feedback.
5. Improve score, validity, cost, and reproducibility.

Core Pipeline Rules

• Split data before fitting learned transformations.
• Match model type to the prediction task.
• Handle missing and categorical features.
• Avoid target leakage and test-set tuning.
• Fix seeds and export configuration details.

Educational Notice

All datasets and results are fictional. Scores support learning, not deployment decisions. Real systems also require fairness, privacy, monitoring, security, and drift analysis.