13 September 2023

• curprev 22:1322:13, 13 September 2023 Wiselion talk contribs 2,748 bytes −30 →Solution 3
• curprev 22:1222:12, 13 September 2023 Wiselion talk contribs 2,778 bytes +1,196 →Video Solution
• curprev 22:0422:04, 13 September 2023 Wiselion talk contribs 1,582 bytes +4 →Solution 1

23 June 2023

• curprev 20:3620:36, 23 June 2023 Supermathking talk contribs 1,578 bytes +76 →Solution 2

30 April 2021

• curprev 14:5214:52, 30 April 2021 Etvat talk contribs 1,502 bytes −18 No edit summary

26 November 2019

• curprev 00:0400:04, 26 November 2019 Rayfish talk contribs m 1,520 bytes +49 No edit summary

29 September 2018

• curprev 19:2319:23, 29 September 2018 Rishirai talk contribs m 1,471 bytes −4 →Solution 1
• curprev 19:2219:22, 29 September 2018 Rishirai talk contribs m 1,475 bytes +4 →Solution 1

4 July 2013

• curprev 10:1310:13, 4 July 2013 Nathan wailes talk contribs 1,471 bytes +15 No edit summary

27 December 2008

• curprev 12:4812:48, 27 December 2008 Temperal talk contribs 1,456 bytes +34 wow, I'm stupid

26 December 2008

• curprev 17:1917:19, 26 December 2008 Temperal talk contribs m 1,422 bytes +2 fix
• curprev 17:1917:19, 26 December 2008 Temperal talk contribs m 1,420 bytes +54 box

11 February 2008

• curprev 14:1414:14, 11 February 2008 Azjps talk contribs m 1,366 bytes +419 →Problem: I forgot the question ..
• curprev 14:1314:13, 11 February 2008 Azjps talk contribs 947 bytes +947 solution