diff --git a/sandbox/file_search.py b/sandbox/darren/file_search.py
similarity index 100%
rename from sandbox/file_search.py
rename to sandbox/darren/file_search.py
diff --git a/sandbox/file_search.scss b/sandbox/darren/file_search.scss
similarity index 100%
rename from sandbox/file_search.scss
rename to sandbox/darren/file_search.scss
diff --git a/sandbox/focus_keybindings.py b/sandbox/darren/focus_keybindings.py
similarity index 100%
rename from sandbox/focus_keybindings.py
rename to sandbox/darren/focus_keybindings.py
diff --git a/sandbox/focus_keybindings.scss b/sandbox/darren/focus_keybindings.scss
similarity index 100%
rename from sandbox/focus_keybindings.scss
rename to sandbox/darren/focus_keybindings.scss
diff --git a/sandbox/tabs.py b/sandbox/darren/tabs.py
similarity index 100%
rename from sandbox/tabs.py
rename to sandbox/darren/tabs.py
diff --git a/sandbox/tabs.scss b/sandbox/darren/tabs.scss
similarity index 100%
rename from sandbox/tabs.scss
rename to sandbox/darren/tabs.scss
diff --git a/sandbox/hsl.py b/sandbox/hsl.py
deleted file mode 100644
index 17c0d4f49..000000000
--- a/sandbox/hsl.py
+++ /dev/null
@@ -1,11 +0,0 @@
-from textual.app import App, ComposeResult
-from textual.widgets import Static
-
-
-class HSLApp(App):
-    def compose(self) -> ComposeResult:
-        yield Static(classes="box")
-
-
-app = HSLApp(css_path="hsl.scss", watch_css=True)
-app.run()
diff --git a/sandbox/hsl.scss b/sandbox/hsl.scss
deleted file mode 100644
index 78c0a495f..000000000
--- a/sandbox/hsl.scss
+++ /dev/null
@@ -1,5 +0,0 @@
-.box {
-  height: 1fr;
-  /*background: rgb(180,50, 50);*/
-  background: hsl(180,50%, 50%);
-}