18 September 2018

• curprev 21:0921:09, 18 September 2018 Kaidamagical336 talk contribs 2,819 bytes −381 No edit summary
• curprev 21:0821:08, 18 September 2018 Kaidamagical336 talk contribs 3,200 bytes +10 →Solution 3 (Very fast)
• curprev 21:0721:07, 18 September 2018 Kaidamagical336 talk contribs 3,190 bytes +3 →Solution 3 (Very fast)
• curprev 21:0721:07, 18 September 2018 Kaidamagical336 talk contribs 3,187 bytes +2 →Solution 3 (Very fast)
• curprev 21:0621:06, 18 September 2018 Kaidamagical336 talk contribs 3,185 bytes +78 No edit summary
• curprev 21:0521:05, 18 September 2018 Kaidamagical336 talk contribs 3,107 bytes +44 No edit summary
• curprev 21:0321:03, 18 September 2018 Kaidamagical336 talk contribs 3,063 bytes +135 No edit summary
• curprev 20:5620:56, 18 September 2018 Kaidamagical336 talk contribs m 2,928 bytes +111 Quick way to do this problem

19 July 2016

• curprev 07:2307:23, 19 July 2016 1=2 talk contribs m 2,817 bytes +42 →See also

12 December 2015

• curprev 12:1812:18, 12 December 2015 MellowMelon talk contribs 2,775 bytes −1,453 Removed two solutions that do not work

14 January 2015

• curprev 00:4500:45, 14 January 2015 Rlz talk contribs 4,228 bytes −47 No edit summary
• curprev 00:4400:44, 14 January 2015 Rlz talk contribs 4,275 bytes +706 No edit summary

4 July 2013

• curprev 12:3812:38, 4 July 2013 Nathan wailes talk contribs 3,569 bytes +15 No edit summary

6 April 2013

• curprev 20:4920:49, 6 April 2013 Yrushi talk contribs m 3,554 bytes −90 No edit summary

24 April 2010

• curprev 15:4415:44, 24 April 2010 Panjia123 talk contribs 3,644 bytes 0 →Solution 3
• curprev 13:1413:14, 24 April 2010 Panjia123 talk contribs 3,644 bytes +749 No edit summary

30 April 2008

• curprev 08:3208:32, 30 April 2008 Williamtz talk contribs 2,895 bytes −430 →Solutiona

19 February 2007

• curprev 19:1919:19, 19 February 2007 Boy Soprano II talk contribs 3,325 bytes +3,325 No edit summary