diff --git a/src/Computadora.java b/src/Computadora.java
new file mode 100644
index 0000000..4faee23
--- /dev/null
+++ b/src/Computadora.java
@@ -0,0 +1,3 @@
+public class Computadora {
+    
+}
diff --git a/src/Pelota.java b/src/Pelota.java
new file mode 100644
index 0000000..185f9b8
--- /dev/null
+++ b/src/Pelota.java
@@ -0,0 +1,3 @@
+public class Pelota {
+    
+}
diff --git a/src/Perro.java b/src/Perro.java
new file mode 100644
index 0000000..3e27e1a
--- /dev/null
+++ b/src/Perro.java
@@ -0,0 +1,3 @@
+public class Perro {
+    
+}