diff --git a/Vuforia-for-Blocks.md b/Vuforia-for-Blocks.md
index 99679e3..6ca89d1 100644
--- a/Vuforia-for-Blocks.md
+++ b/Vuforia-for-Blocks.md
@@ -31,9 +31,9 @@ This tutorial describes the Op Modes provided in the FTC Blocks sample menu:
 
 Java samples are also available in OnBot Java and Android Studio:
 
-_ConceptVuforiaSkyStoneNavigation.java_<br>
+[_ConceptVuforiaSkyStoneNavigation.java_](https://raw.githubusercontent.com/FIRST-Tech-Challenge/SkyStone/master/FtcRobotController/src/main/java/org/firstinspires/ftc/robotcontroller/external/samples/ConceptVuforiaSkyStoneNavigation.java)<br>
 <u>and</u><br>
-_ConceptVuforiaSkyStoneNavigationWebcam.java_
+[_ConceptVuforiaSkyStoneNavigationWebcam.java_](https://raw.githubusercontent.com/FIRST-Tech-Challenge/SkyStone/master/FtcRobotController/src/main/java/org/firstinspires/ftc/robotcontroller/external/samples/ConceptVuforiaSkyStoneNavigationWebcam.java)
 
 The Java samples are much more detailed, revealing the underlying programming to manage the Vuforia software and to transform the picture location to a global field location.  Before working with that code, Java programmers may benefit from reading this Blocks tutorial and testing the Blocks Op Mode on a game field.  The Java sample programs are well documented with clear, detailed comments.