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Exercism
Practice 80+ programming languages with exercises and optional mentoring
Toolora score92Free
Free; optional donations a…
Advent of Code
An annual calendar of programming puzzles, with past years still open to solve
Toolora score96Free
Free; optional donations a…
| Spec | Exercism | Advent of Code |
|---|---|---|
| Category | Education & Learning | Education & Learning |
| Pricing | Free; optional donations and Exercism Insiders | Free; optional donations and merch |
| Toolora score | 92/100 | 96/100 |
| Best for | coding, practice, mentoring, languages | puzzles, programming, calendar, practice |
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