diff --git a/docs/images/Day06.png b/docs/images/Day06.png
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Binary files /dev/null and b/docs/images/Day06.png differ
diff --git a/docs/index.md b/docs/index.md
index 1d68374..88c937e 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -27,6 +27,7 @@ hide:
 1. Sing with me
 
 !!! question annotate "6. Barduino wishes you a Merry Christmas! (1)"
+    [Day 06](solutions/06/06.md)
 1. Don't forget the stamp
 
 !!! note annotate "7. Pianino (1)"
diff --git a/docs/solutions/06/06.md b/docs/solutions/06/06.md
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+++ b/docs/solutions/06/06.md
@@ -0,0 +1,9 @@
+# Day six:
+
+Sending Christmas cards it's a classic, you have to make sure you send them on time for Christmas (yes, an email is faster, but in paper is something cute and by email it's just spam... and you know it!). So we wanted to help you, the challenge today it's just to create a Christmas postcard with the Barduino on it!   :party_popper:
+
+Extra points if you send them in paper! 
+
+## Hero shot
+
+![Day06](../../images/Day06.png)
\ No newline at end of file
diff --git a/mkdocs.yml b/mkdocs.yml
index b7e2f9a..7a66a2c 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -18,6 +18,7 @@ nav:
     - Day 3: solutions/03/03.md
     - Day 4: solutions/04/04.md
     - Day 5: solutions/05/05.md
+    - Day 6: solutions/06/06.md
   - Solution template:
     - template.md