diff --git a/README.md b/README.md
index 1844c3b..d896e79 100644
--- a/README.md
+++ b/README.md
@@ -195,6 +195,10 @@ This list aims to be a curated set of high quality educational resources. The av
 **Free** programming challenges\
 *(Java, C++, Python, JavaScript, Ruby, C#, PHP and Perl)*
 
+### [CodeCrafters](https://codecrafters.io/)
+**Freemium** recreate programming tools from scratch in any language\
+*(Go, Rust, Python, JavaScript, C++, Ruby, Haskell, C#, C, Java, PHP, Elixir, Crystal, Clojure, Zig, Nim)*
+
 ## License
 
 [![CC0](https://licensebuttons.net/p/zero/1.0/88x31.png)](https://creativecommons.org/publicdomain/zero/1.0/)