Rustlings

The rustlings exercises have about 94 exercises (as of Jan 2026) to practice various components of the language.

The reward is this drawing:

+----------------------------------------------------+
|          You made it to the Fe-nish line!          |
+--------------------------  ------------------------+
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   ▓▓▓▓▓▓▓▓  ▓▓      ▓▓██  ▓▓  ▓▓██      ▓▓  ▓▓▓▓▓▓▓▓
     ▒▒▒▒    ▒▒      ████  ▒▒  ████      ▒▒░░  ▒▒▒▒
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             ▒▒▒▒▒▒▒▒▒▒██▒▒▒▒▒▒██▒▒▒▒▒▒▒▒▒▒
           ▒▒  ▒▒▒▒▒▒▒▒▒▒██████▒▒▒▒▒▒▒▒▒▒  ▒▒
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   We hope you enjoyed learning about the various aspects