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Language Tracks

Rust
Rust
Popular
This track is a favourite among our learners.
220 stages
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Go
Go
Popular
This track is a favourite among our learners.
220 stages
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Python
Python
Popular
This track is a favourite among our learners.
220 stages
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C
C
171 stages
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C#
C#
124 stages
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C++
C++
202 stages
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Clojure
Clojure
55 stages
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Crystal
Crystal
55 stages
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Elixir
Elixir
74 stages
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Gleam
Gleam
148 stages
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Haskell
Haskell
107 stages
Start
Java
Java
205 stages
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JavaScript
JavaScript
208 stages
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Kotlin
Kotlin
97 stages
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OCaml
OCaml
66 stages
Start
PHP
PHP
55 stages
Start
Ruby
Ruby
109 stages
Start
Scala
Scala
55 stages
Start
TypeScript
TypeScript
124 stages
Start
Zig
Zig
160 stages
Start