diff --git a/.gitignore b/.gitignore
index 55c3713..c61ebc8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,6 +5,7 @@ __pycache__/
 # Built application files
 *.aar
 *.ap_
+*.apk
 *.aab
 
 # Files for the ART/Dalvik VM
diff --git a/npuzzle.apk b/npuzzle.apk
deleted file mode 100644
index 4ab10b8..0000000
Binary files a/npuzzle.apk and /dev/null differ