diff --git a/FETCH_HEAD b/FETCH_HEAD
deleted file mode 100644
index e69de29..0000000
diff --git a/hello/Android b/hello/Android
deleted file mode 160000
index fcd3a83..0000000
--- a/hello/Android
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit fcd3a839ca5e6498f05e5f2386593d1290c3d9e7
diff --git a/hello/mintty.2023-03-29_15-50-15.png b/hello/mintty.2023-03-29_15-50-15.png
deleted file mode 100644
index 71b4fc5..0000000
Binary files a/hello/mintty.2023-03-29_15-50-15.png and /dev/null differ
diff --git a/hello/mintty.2023-03-29_15-50-20.png b/hello/mintty.2023-03-29_15-50-20.png
deleted file mode 100644
index 71b4fc5..0000000
Binary files a/hello/mintty.2023-03-29_15-50-20.png and /dev/null differ
diff --git a/test b/test
deleted file mode 160000
index 640127a..0000000
--- a/test
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 640127a9ba069059cbb880f2e536582c3fbe5fc1