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 ![gopher](misc/gopher-dance.gif)
 
-rustlings but for golang this time
+> rustlings but for golang this time
+
+You may know [rustlings](https://github.com/rust-lang/rustlings), right? If you don't, please go ahead and check out.
+`rustlings` is awesome. It is a CLI app designed to teach the awesome Rust programming language through exercises.
+
+## Learning
+
+All the exercises can be found in the directory `golings/exercises/<topic>`.
+
+If you want to run a single exercise:
+
+```sh
+golings run variables1
+```
+
+To list all exercise while checking your progress:
+
+```sh
+golings list
+```