8 April 2013

• 19:4819:48, 8 April 2013 diff hist +26‎ Question types ‎No edit summary
• 18:2818:28, 8 April 2013 diff hist +17‎ Context ‎No edit summary

4 April 2013

• 20:5920:59, 4 April 2013 diff hist +25‎ Lesson FAQ ‎No edit summary

2 April 2013

• 21:4121:41, 2 April 2013 diff hist +29‎ Question contexts ‎No edit summary

27 July 2012

• 19:3719:37, 27 July 2012 diff hist +27‎ Survey FAQ ‎No edit summary
• 18:4818:48, 27 July 2012 diff hist +28‎ Using Survey ‎No edit summary