diff --git a/src/MyCounter/Challenge0.class.st b/src/MyCounter/Challenge0.class.st
new file mode 100644
index 0000000..3f9d519
--- /dev/null
+++ b/src/MyCounter/Challenge0.class.st
@@ -0,0 +1,19 @@
+Class {
+	#name : #Challenge0,
+	#superclass : #Object,
+	#instVars : [
+		'response'
+	],
+	#category : #MyCounter
+}
+
+{ #category : #actions }
+Challenge0 >> fetch [
+
+	response := ZnEasy getPng: 'http://pharo.org/files/pharo.png'.
+]
+
+{ #category : #actions }
+Challenge0 >> open [
+	response asMorph openInWorld
+]
diff --git a/src/MyCounter/Challenge1.class.st b/src/MyCounter/Challenge1.class.st
new file mode 100644
index 0000000..63da009
--- /dev/null
+++ b/src/MyCounter/Challenge1.class.st
@@ -0,0 +1,22 @@
+Class {
+	#name : #Challenge1,
+	#superclass : #Object,
+	#instVars : [
+		'response'
+	],
+	#category : #MyCounter
+}
+
+{ #category : #actions }
+Challenge1 >> fetch [
+	|email url asHex|
+	email := MD5 new hashMessage: 'belka@caraus.de'.
+	asHex := email hex asString.
+	url := 'http://www.gravatar.com/avatar/', asHex, '.jpg'.
+	response := ZnEasy getJpeg: url
+]
+
+{ #category : #actions }
+Challenge1 >> open [
+	response asMorph openInHand
+]