Below is a list of changes to page protections. See the protected pages list for the list of currently operational page protections.

• 22:00, 5 July 2011 Btilm305 (talk | contribs) protected AoPS Wiki:Problem of the Day/July 6, 2011 ‎[edit=sysop] (indefinite) [move=sysop] (indefinite) (Problem of the Day) (hist)
• 18:55, 4 July 2011 Btilm305 (talk | contribs) protected AoPS Wiki:Problem of the Day/July 5, 2011 ‎[edit=sysop] (indefinite) [move=sysop] (indefinite) (Problem of the Day) (hist)
• 17:40, 3 July 2011 Btilm305 (talk | contribs) protected AoPS Wiki:Problem of the Day/July 4, 2011 ‎[edit=sysop] (indefinite) [move=sysop] (indefinite) (Problem of the Day) (hist)
• 18:58, 2 July 2011 Btilm305 (talk | contribs) protected AoPS Wiki:Problem of the Day/July 3, 2011 ‎[edit=sysop] (indefinite) [move=sysop] (indefinite) (Problem of the Day) (hist)
• 20:55, 1 July 2011 Btilm305 (talk | contribs) protected AoPS Wiki:Problem of the Day/July 2, 2011 ‎[edit=sysop] (indefinite) [move=sysop] (indefinite) (Problem of the Day) (hist)
• 18:51, 30 June 2011 Btilm305 (talk | contribs) protected AoPS Wiki:Problem of the Day/July 1, 2011 ‎[edit=sysop] (indefinite) [move=sysop] (indefinite) (Problem of the Day) (hist)
• 18:58, 29 June 2011 Btilm305 (talk | contribs) protected AoPS Wiki:Problem of the Day/June 30, 2011 ‎[edit=sysop] (indefinite) [move=sysop] (indefinite) (Problem of the Day) (hist)
• 20:12, 28 June 2011 Btilm305 (talk | contribs) protected AoPS Wiki:Problem of the Day/June 29, 2011 ‎[edit=sysop] (indefinite) [move=sysop] (indefinite) (Problem of the Day) (hist)
• 17:45, 27 June 2011 Btilm305 (talk | contribs) protected AoPS Wiki:Problem of the Day/June 28, 2011 ‎[edit=sysop] (indefinite) [move=sysop] (indefinite) (Problem of the Day) (hist)
• 18:22, 26 June 2011 Btilm305 (talk | contribs) protected AoPS Wiki:Problem of the Day/June 27, 2011 ‎[edit=sysop] (indefinite) [move=sysop] (indefinite) (Problem of the Day) (hist)
• 18:51, 25 June 2011 Btilm305 (talk | contribs) protected AoPS Wiki:Problem of the Day/June 26, 2011 ‎[edit=sysop] (indefinite) [move=sysop] (indefinite) (Problem of the Day) (hist)
• 16:40, 24 June 2011 Btilm305 (talk | contribs) protected AoPS Wiki:Problem of the Day/June 25, 2011 ‎[edit=sysop] (indefinite) [move=sysop] (indefinite) (Problem of the Day) (hist)
• 12:36, 24 June 2011 Btilm305 (talk | contribs) protected AoPS Wiki:FAQ ‎[edit=sysop] (indefinite) [move=sysop] (indefinite) (High traffic page) (hist)
• 22:17, 23 June 2011 Btilm305 (talk | contribs) protected FAQ ‎[edit=sysop] (indefinite) [move=sysop] (indefinite) (hist)
• 19:10, 23 June 2011 Btilm305 (talk | contribs) protected AoPS Wiki:Problem of the Day/June 24, 2011 ‎[edit=sysop] (indefinite) [move=sysop] (indefinite) (Problem of the Day) (hist)
• 18:41, 22 June 2011 Btilm305 (talk | contribs) protected AoPS Wiki:Problem of the Day/June 23, 2011 ‎[edit=sysop] (indefinite) [move=sysop] (indefinite) (Problem of the Day) (hist)
• 18:56, 21 June 2011 Btilm305 (talk | contribs) protected AoPS Wiki:Problem of the Day/June 22, 2011 ‎[edit=sysop] (indefinite) [move=sysop] (indefinite) (Problem of the Day) (hist)
• 19:12, 20 June 2011 Btilm305 (talk | contribs) protected AoPS Wiki:Problem of the Day/June 21, 2011 ‎[edit=sysop] (indefinite) [move=sysop] (indefinite) (Problem of the Day) (hist)
• 16:47, 19 June 2011 Btilm305 (talk | contribs) protected AoPS Wiki:Problem of the Day/June 20, 2011 ‎[edit=sysop] (indefinite) [move=sysop] (indefinite) (Problem of the Day) (hist)
• 19:35, 18 June 2011 Btilm305 (talk | contribs) protected AoPS Wiki:Problem of the Day/June 19, 2011 ‎[edit=sysop] (indefinite) [move=sysop] (indefinite) (Problem of the Day) (hist)
• 17:06, 17 June 2011 Btilm305 (talk | contribs) protected AoPS Wiki:Problem of the Day/June 18, 2011 ‎[edit=sysop] (indefinite) [move=sysop] (indefinite) (Problem of the Day) (hist)
• 18:29, 16 June 2011 Btilm305 (talk | contribs) protected AoPS Wiki:Problem of the Day/June 17, 2011 ‎[edit=sysop] (indefinite) [move=sysop] (indefinite) (Problem of the Day) (hist)
• 20:05, 15 June 2011 Btilm305 (talk | contribs) protected AoPS Wiki:Problem of the Day/June 16, 2011 ‎[edit=sysop] (indefinite) [move=sysop] (indefinite) (Problem of the Day) (hist)
• 18:14, 13 June 2011 Btilm305 (talk | contribs) protected AoPS Wiki:Problem of the Day/June 14, 2011 ‎[edit=sysop] (indefinite) [move=sysop] (indefinite) (Problem of the Day) (hist)
• 13:27, 12 June 2011 Btilm305 (talk | contribs) protected AoPS Wiki:Problem of the Day/June 13, 2011 ‎[edit=sysop] (indefinite) [move=sysop] (indefinite) (Problem of the Day) (hist)
• 10:35, 11 June 2011 Btilm305 (talk | contribs) protected AoPS Wiki:Problem of the Day/June 12, 2011 ‎[edit=sysop] (indefinite) [move=sysop] (indefinite) (Problem of the Day) (hist)
• 22:17, 7 June 2011 Btilm305 (talk | contribs) protected AoPS Wiki:Problem of the Day/June 11, 2011 ‎[edit=sysop] (indefinite) [move=sysop] (indefinite) (Problem of the Day) (hist)
• 22:10, 7 June 2011 Btilm305 (talk | contribs) protected AoPS Wiki:Problem of the Day/June 10, 2011 ‎[edit=sysop] (indefinite) [move=sysop] (indefinite) (hist)
• 22:06, 7 June 2011 Btilm305 (talk | contribs) protected AoPS Wiki:Problem of the Day/June 9, 2011 ‎[edit=sysop] (indefinite) [move=sysop] (indefinite) (Problem of the Day) (hist)
• 16:13, 6 June 2011 Btilm305 (talk | contribs) protected AoPS Wiki:Problem of the Day/June 8, 2011 ‎[edit=sysop] (indefinite) [move=sysop] (indefinite) (Problem of the Day) (hist)
• 12:20, 5 June 2011 Btilm305 (talk | contribs) protected AoPS Wiki:Problem of the Day/June 7, 2011 ‎[edit=sysop] (indefinite) [move=sysop] (indefinite) (Problem of the Day) (hist)
• 21:50, 3 June 2011 Btilm305 (talk | contribs) protected AoPS Wiki:Problem of the Day/June 6, 2011 ‎[edit=sysop] (indefinite) [move=sysop] (indefinite) (Problem of the Day) (hist)
• 21:45, 3 June 2011 Btilm305 (talk | contribs) protected AoPS Wiki:Problem of the Day/June 5, 2011 ‎[edit=sysop] (indefinite) [move=sysop] (indefinite) (Problem of the Day) (hist)
• 20:54, 3 June 2011 Btilm305 (talk | contribs) protected AoPS Wiki:Problem of the Day/June 4, 2011 ‎[edit=sysop] (indefinite) [move=sysop] (indefinite) (Problem of the day) (hist)
• 11:49, 25 August 2010 DPatrick (talk | contribs) protected Getting Started With Python Programming ‎[edit=sysop] (indefinite) [move=sysop] (indefinite) (used for course) (hist)
• 11:49, 25 August 2010 DPatrick (talk | contribs) protected Python ‎[edit=sysop] (indefinite) [move=sysop] (indefinite) (used for course) (hist)
• 17:28, 11 July 2010 Azjps (talk | contribs) removed protection from User:AwesomeToad (hist)
• 16:42, 11 July 2010 Azjps (talk | contribs) protected User:AwesomeToad ‎[create=sysop] (indefinite) (Temporary block, contact me for unblock) (hist)
• 10:41, 1 April 2010 Azjps (talk | contribs) removed protection from 2010 AIME II (unlock) (hist)
• 10:39, 1 April 2010 Azjps (talk | contribs) removed protection from 2010 AIME I (forgot to unlock) (hist)
• 11:23, 31 March 2010 Azjps (talk | contribs) protected 2010 AIME II ‎[edit=sysop] (indefinite) [move=sysop] (indefinite) (protect) (hist)
• 15:05, 15 March 2010 Azjps (talk | contribs) protected 2010 AIME I ‎[edit=sysop] (indefinite) [move=sysop] (indefinite) (hist)
• 11:37, 10 February 2010 Azjps (talk | contribs) removed protection from 2010 AMC 12A (hist)
• 11:37, 10 February 2010 Azjps (talk | contribs) removed protection from 2010 AMC 10A (hist)
• 17:31, 8 February 2010 Azjps (talk | contribs) protected 2010 AMC 10A ‎[edit=sysop] (indefinite) [move=sysop] (indefinite) (hist)
• 17:30, 8 February 2010 Azjps (talk | contribs) protected 2010 AMC 12A ‎[edit=sysop] (indefinite) [move=sysop] (indefinite) (ongoing) (hist)
• 19:57, 9 July 2009 Solafidefarms (talk | contribs) protected Base introduction ‎[edit=sysop] (indefinite) [move=sysop] (indefinite) (class page potentially. or personal notes.) (hist)
• 12:39, 30 April 2009 Rrusczyk (talk | contribs) removed protection from 2009 USAMO (hist)
• 12:39, 30 April 2009 Rrusczyk (talk | contribs) changed protection level for 2009 USAMO ([edit=autoconfirmed:move=autoconfirmed]) (hist)
• 18:26, 27 April 2009 Azjps (talk | contribs) protected 2009 USAMO ([edit=sysop:move=sysop]) (hist)