27 January 2024

• curprev 09:2109:21, 27 January 2024 Dondee123 talk contribs 2,450 bytes +419 No edit summary

5 September 2020

• curprev 16:4216:42, 5 September 2020 Jerry122805 talk contribs 2,031 bytes +962 →Solution

19 December 2018

• curprev 16:1116:11, 19 December 2018 Olivera talk contribs 1,069 bytes +1 →Solution

14 June 2014

• curprev 00:2300:23, 14 June 2014 Boy Soprano II talk contribs 1,068 bytes −271 removed solution 2 because it didn't work

6 June 2014

• curprev 00:2300:23, 6 June 2014 Mathcool2009 talk contribs 1,339 bytes +13 →Solution 2
• curprev 00:2200:22, 6 June 2014 Mathcool2009 talk contribs 1,326 bytes +6 →Solution 1

15 February 2014

• curprev 21:2021:20, 15 February 2014 PythagorasofSamos talk contribs 1,320 bytes 0 →Solution 2
• curprev 21:2021:20, 15 February 2014 PythagorasofSamos talk contribs 1,320 bytes +261 →Solution

4 July 2013

• curprev 18:1118:11, 4 July 2013 Nathan wailes talk contribs 1,059 bytes +15 No edit summary

26 September 2007

• curprev 17:5617:56, 26 September 2007 Azjps talk contribs m 1,044 bytes +36 \lft\right
• curprev 17:3517:35, 26 September 2007 Azjps talk contribs 1,008 bytes +898 solution

29 January 2007

• curprev 17:5417:54, 29 January 2007 Azjps talk contribs m 110 bytes +40 →See also

9 July 2006

• curprev 17:1217:12, 9 July 2006 Joml88 talk contribs 70 bytes +70 No edit summary