diff --git a/.learn/exercises/12.1-body-content/README.es.md b/.learn/exercises/12.1-body-content/README.es.md
index d9181acd..a0ec84e0 100644
--- a/.learn/exercises/12.1-body-content/README.es.md
+++ b/.learn/exercises/12.1-body-content/README.es.md
@@ -47,3 +47,4 @@ input {
 ## 💡 Pista:
 
 + Piensa en el layout (diseño) de esos tags. Los inputs estarán uno sobre el otro.
++ Esta increíble lectura te mostrará todo lo que necesitas saber sobre el tag `<input>` para completar con éxito el ejercicio https://www.w3schools.com/tags/tag_input.asp
diff --git a/.learn/exercises/12.1-body-content/README.md b/.learn/exercises/12.1-body-content/README.md
index 99daea8e..9d6795bb 100644
--- a/.learn/exercises/12.1-body-content/README.md
+++ b/.learn/exercises/12.1-body-content/README.md
@@ -51,3 +51,4 @@ input {
 ## 💡 Hint:
 
 + Think about the layout for those tags. The inputs are going to be one on top of each other.
++ This incredible article will show you everything you need to know about the `<input>` tag to successfully complete the exercise. https://www.w3schools.com/tags/tag_input.asp