diff --git a/b/bc.bc b/b/bc.bc
deleted file mode 100755
index ef85f630..00000000
--- a/b/bc.bc
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/usr/bin/bc -q
-print "Hello World!\n"
-quit
diff --git a/d/dc.dc b/d/dc.dc
deleted file mode 100755
index c07833b4..00000000
--- a/d/dc.dc
+++ /dev/null
@@ -1,2 +0,0 @@
-#!/usr/bin/dc
-[Hello World!]p