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CDP / PRACTICE LIBRARY

A place to practice.
And try again.

Exercises, challenges and reference material to support what you are learning.

Explore the library

Try

Work on a practice task before looking for an answer.

Review

Compare approaches and understand the decisions.

Consult

Return to a guide when you need more context.

COLLECTIONS

What do you need today?

Explore learning paths

4 collections

Study solution

Fundamentals: solved exercises

Use them to study an already solved approach, understand the reasoning and compare it with your own answer.

Level
Basic to intermediate
Topic
Logic and problem solving
Suggested time
15-30 min
GrowingOpen collection
Solve first

Fundamentals: practice exercises

Use them to practice before checking a solution. They are training material before moving to the next topic.

Level
Basic
Topic
Guided practice
Suggested time
20-40 min
AvailableOpen collection
Quick reference

Fundamentals glossary

Use it to review key concepts with clear language, short examples and a learning-first approach.

Level
Reference
Topic
Technical concepts
Suggested time
5-10 min
Initial baseOpen collection
Publish with criteria

Guides and criteria

Use them to document, publish and review projects without exposing sensitive information or inflating progress.

Level
Cross-cutting
Topic
Documentation and publishing
Suggested time
10-20 min
ActiveOpen collection

Resource suggestions

Suggest a resource that would really help

If a topic needs an exercise, glossary entry, guide or lab, send the idea with context. I review whether it fits the path before turning it into public material.

Proposed resourceTell me what is missing and why it matters

The clearer the problem is, the easier it is to turn it into useful practice for the community.

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