diff --git a/README.md b/README.md
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@@ -1829,6 +1829,11 @@ _Vulnerable software, application, VM for research purpose and virtual environme
         <td><a href="https://tuts4you.com/download.php?list.17">Lenas Reversing for Newbies</a></td>
         <td>Nice collection of tutorials aimed particularly for newbie reverse enginners...</td>
     </tr>
+    <tr>
+        <td><a href="https://github.com/google/google-ctf">google/google-ctf</a></td>
+        <td>
+This repository lists most of the challenges used in the Google CTF 2017. The missing challenges are not ready to be open-sourced, or contain third-party code.</td>
+    </tr>
     <tr>
         <td><a href="https://github.com/rapid7/hackazon">rapid7/hackazon</a></td>
         <td>A modern vulnerable web app</td>