diff --git a/#/~Mongolian.ext b/#/~Mongolian.ext
new file mode 100644
index 00000000..0e86fdcd
--- /dev/null
+++ b/#/~Mongolian.ext
@@ -0,0 +1,2 @@
+ᠳᠡᠯᠭᠡᠴᠡ ᠥᠭᠡᠳᠡ ᠦᠰᠦᠭ ᠤ᠋ᠨ ᠬᠡᠯᠬᠢᠶ᠎ᠡ ᠶᠠᠪᠤᠭᠤᠯᠤᠨ᠎ᠠ᠄ << ᠰᠠᠢᠨ ᠤ᠋ᠤ᠂ ᠶᠢᠷᠲᠢᠨᠴᠦ>>
+ᠲᠤᠰ ᠫᠷᠥᠭᠷᠠᠮ ᠢ᠋ ᠵᠣᠭᠰᠤᠭᠠᠬᠤ
\ No newline at end of file
diff --git a/#/~Polish.ext b/#/~Polish.ext
new file mode 100644
index 00000000..155ab519
--- /dev/null
+++ b/#/~Polish.ext
@@ -0,0 +1,2 @@
+Wyświetl "Hello World" w nowej linii.
+Zatrzymaj program.
diff --git a/readme.md b/readme.md
index b6c36d05..7f8ccecb 100644
--- a/readme.md
+++ b/readme.md
@@ -8,7 +8,7 @@ Thanks to everyone who continues to contribute; new languages are created every
 Make sure to see [contributing.md](/contributing.md) for instructions on contributing to the project!
 
 <!--Languages start-->
-## Languages (747 total)
+## Languages (749 total)
 
 * [!@#$%^&∗()_+](%23/%21%40%23%24%25%5E%26%E2%88%97%28%29_%2B)
 * [05AB1E](%23/05AB1E)
@@ -40,7 +40,9 @@ Make sure to see [contributing.md](/contributing.md) for instructions on contrib
 * [~Malay](%23/~Malay.ext)
 * [~Malayalam](%23/~Malayalam.ext)
 * [~Marathi](%23/~Marathi.ext)
+* [~Mongolian](%23/~Mongolian.ext)
 * [~Odia](%23/~Odia.ext)
+* [~Polish](%23/~Polish.ext)
 * [~Portuguese](%23/~Portuguese.ext)
 * [~Punjabi](%23/~Punjabi.ext)
 * [~Sanskrit](%23/~Sanskrit.ext)