diff --git a/metadata/eu.lavarde.pmtd.txt b/metadata/eu.lavarde.pmtd.txt
index 1b23bb6223..23bfbf5d54 100644
--- a/metadata/eu.lavarde.pmtd.txt
+++ b/metadata/eu.lavarde.pmtd.txt
@@ -1,8 +1,8 @@
 Categories:Science & Education,Children
 License:GPLv3+
 Web Site:http://eric.lavar.de/comp/android/pmtd
-Source Code:https://code.google.com/p/pmtd/source
-Issue Tracker:https://code.google.com/p/pmtd/issues
+Source Code:https://github.com/ericzolf/pmtd/
+Issue Tracker:https://github.com/ericzolf/pmtd/issues
 
 Auto Name:PlusMinusTimesDivide
 Summary:Train children in arithmetic
@@ -24,14 +24,18 @@ The program also gives hints when the given answer is wrong (send your tips to
 the author, if you have some more!). For advanced users, there is a timer --
 but it is shut-off by default, as to not stress sensible children.
 
+The challenge mode (reachable from the menu in the first dialog) allows
+children to play against themselves and others with predefined challenges
+and a high-scores list.
+
 Finally, the language of the app can be set differently (English, French,
 German, Italian, Spanish) from the system default.
 
-[https://pmtd.googlecode.com/git/doc/CHANGELOG Changelog]
+[https://github.com/ericzolf/pmtd/blob/master/doc/CHANGELOG Changelog]
 .
 
 Repo Type:git
-Repo:https://code.google.com/p/pmtd
+Repo:https://github.com/ericzolf/pmtd.git
 
 Build:2012.12.18.20,2012121820
     commit=2012.12.18.20