diff --git a/010-case/010-case.go b/010-case/010-case.go
deleted file mode 100644
index e5b0f65..0000000
--- a/010-case/010-case.go
+++ /dev/null
@@ -1,16 +0,0 @@
-package main
-
-import "fmt"
-
-func main() {
-	i := 3
-	switch i {
-		case 0: fmt.Println("Zero")
-		case 1: fmt.Println("One")
-		case 2: fmt.Println("Two")
-		case 3: fmt.Println("Three")
-		case 4: fmt.Println("Four")
-		case 5: fmt.Println("Five")
-		default: fmt.Println("Unknown Number")
-	}
-}
diff --git a/010-case/case.go b/010-case/case.go
new file mode 100644
index 0000000..3b60eb1
--- /dev/null
+++ b/010-case/case.go
@@ -0,0 +1,26 @@
+// ## Case
+
+package main
+
+import "fmt"
+
+func main() {
+    fmt.Print("Write 3 as ")
+    i := 3
+    switch i {
+    case 0:
+        fmt.Println("zero")
+    case 1:
+        fmt.Println("one")
+    case 2:
+        fmt.Println("two")
+    case 3:
+        fmt.Println("three")
+    case 4:
+        fmt.Println("four")
+    case 5:
+        fmt.Println("five")
+    default:
+        fmt.Println("???")
+    }
+}
diff --git a/010-case/case.sh b/010-case/case.sh
new file mode 100644
index 0000000..9a70671
--- /dev/null
+++ b/010-case/case.sh
@@ -0,0 +1,2 @@
+$ go run case.go 
+Write 3 as three