diff --git a/src/ComputationalArt/CAGame.class.st b/src/ComputationalArt/CAGame.class.st
index e37bc1b..b0e4e7c 100644
--- a/src/ComputationalArt/CAGame.class.st
+++ b/src/ComputationalArt/CAGame.class.st
@@ -18,6 +18,14 @@ Class {
 	#category : #ComputationalArt
 }
 
+{
+	#category : #'as yet unclassified',
+	#'squeak_changestamp' : 'JAL 6/23/2024 17:34'
+}
+CAGame >> activeCellType [
+	^activeCellType
+]
+
 {
 	#category : #'as yet unclassified',
 	#'squeak_changestamp' : 'Sars 6/16/2024 20:52'
diff --git a/src/ComputationalArt/CAOverlay.class.st b/src/ComputationalArt/CAOverlay.class.st
index 01acdee..76959be 100644
--- a/src/ComputationalArt/CAOverlay.class.st
+++ b/src/ComputationalArt/CAOverlay.class.st
@@ -25,7 +25,7 @@ CAOverlay >> game: aCAGame [
 
 {
 	#category : #'as yet unclassified',
-	#'squeak_changestamp' : 'Sars 6/23/2024 16:48'
+	#'squeak_changestamp' : 'JAL 6/23/2024 17:19'
 }
 CAOverlay >> initialize [
 	| lastHeight menus |
@@ -39,16 +39,10 @@ CAOverlay >> initialize [
 		do: [:m | 
 			m y: lastHeight.
 			m fitChildren;
-				padding: (Rectangle origin: 10 @ 10 corner: 10 @ 30).
+				padding: (Rectangle origin: 10 @ 10 corner: 10 @ 50).
 			lastHeight := lastHeight + m height.
 			self addMorph: m].
 	self fitChildren.
-	self
-		padding: (Rectangle origin: 10 @ 10 corner: 10 @ 10).
-	self
-		color: (Color
-				r: 0.5
-				g: 0.5
-				b: 0.5
-				alpha: 0.3)
+	self padding: (Rectangle origin: 10 @ 10 corner: 10 @ 10).
+	self color: (Color r: 0.5 g: 0.5 b: 0.5 alpha: 0.3)
 ]
diff --git a/src/ComputationalArt/CAOverlayBlockMenu.class.st b/src/ComputationalArt/CAOverlayBlockMenu.class.st
index 26d7667..75ed3f9 100644
--- a/src/ComputationalArt/CAOverlayBlockMenu.class.st
+++ b/src/ComputationalArt/CAOverlayBlockMenu.class.st
@@ -6,7 +6,7 @@ Class {
 
 {
 	#category : #'as yet unclassified',
-	#'squeak_changestamp' : 'JAL 6/23/2024 15:03'
+	#'squeak_changestamp' : 'JAL 6/23/2024 17:30'
 }
 CAOverlayBlockMenu >> initialize [
 	| blockList |
diff --git a/src/ComputationalArtTests/CAOverlayTest.class.st b/src/ComputationalArtTests/CAOverlayTest.class.st
new file mode 100644
index 0000000..43f44ef
--- /dev/null
+++ b/src/ComputationalArtTests/CAOverlayTest.class.st
@@ -0,0 +1,49 @@
+Class {
+	#name : #CAOverlayTest,
+	#superclass : #TestCase,
+	#instVars : [
+		'overlay',
+		'game'
+	],
+	#category : #ComputationalArtTests
+}
+
+{
+	#category : #'as yet unclassified',
+	#'squeak_changestamp' : 'JAL 6/23/2024 17:31'
+}
+CAOverlayTest >> expectedFailures [
+	^ {#testFillEmptyFail}
+]
+
+{
+	#category : #'as yet unclassified',
+	#'squeak_changestamp' : 'JAL 6/23/2024 17:48'
+}
+CAOverlayTest >> setUp [
+	game := CAGame new.
+	overlay := CAOverlay new.
+	overlay game: game.
+]
+
+{
+	#category : #'as yet unclassified',
+	#'squeak_changestamp' : 'JAL 6/23/2024 17:35'
+}
+CAOverlayTest >> tearDown [
+	game := nil.
+	overlay := nil.
+]
+
+{
+	#category : #'as yet unclassified',
+	#'squeak_changestamp' : 'JAL 6/23/2024 17:49'
+}
+CAOverlayTest >> testBlockMenu [
+	| list blocks |
+	blocks := CABlocks new.
+	list := (overlay submorphOfClass: CAOverlayBlockMenu) submorphOfClass: CAOverlayList.
+	list submorphsDo: [:s |
+		s click. 
+		self assert: (blocks nameOf: (game activeCellType)) equals: s contents asLowercase].
+]