diff --git a/subjects/printstr.en.md b/subjects/printstr.en.md
index 2c59d3792..37d6bbef1 100644
--- a/subjects/printstr.en.md
+++ b/subjects/printstr.en.md
@@ -32,6 +32,6 @@ And its output :
 ```console
 student@ubuntu:~/piscine-go/test$ go build
 student@ubuntu:~/piscine-go/test$ ./test
-Hello World!%
+Hello World!
 student@ubuntu:~/piscine-go/test$
 ```
diff --git a/subjects/printstrprog.en.md b/subjects/printstrprog.en.md
new file mode 100644
index 000000000..a551b6d8a
--- /dev/null
+++ b/subjects/printstrprog.en.md
@@ -0,0 +1,17 @@
+## printstrprog
+
+### Instructions
+
+- Write a program that prints one by one the characters of a string pass as an argument of the program.
+
+### Expected output :
+
+```console
+student@ubuntu:~/piscine-go/printstrprog$ go build
+student@ubuntu:~/piscine-go/printstrprog$ ./printstrprog Hello World!
+Hello World!
+student@ubuntu:~/piscine-go/printstrprog$ ./printstrprog
+student@ubuntu:~/piscine-go/printstrprog$
+student@ubuntu:~/piscine-go/printstrprog$ ./printstrprog "Hello" "World"
+student@ubuntu:~/piscine-go/printstrprog$
+```