BEGINNER
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Getting Started
code:scratch & snap!:beginner
This step-by-step guide (PDF) provides an easy introduction to Scratch.
INTERMEDIATE
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HackerRank is a place where programmers from all over the world come together to solve problems in a wide range of Computer Science domains such as algorithms, machine learning, or artificial intelligence, as well as to practice different programming paradigms like functional programming.
EXPERT
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Warcraft Addon
code:lua:expert
Build an AddOn for World of Warcraft!