20 October 2020

• curprev 10:4310:43, 20 October 2020 Lnzhonglp talk contribs m 3,355 bytes −2 →Solution

19 October 2020

• curprev 18:2618:26, 19 October 2020 Captainsnake talk contribs 3,357 bytes +259 Added another solution and removed unnecesary comments

27 July 2020

• curprev 13:0613:06, 27 July 2020 Sakshamsethi talk contribs 3,098 bytes −2 →Solution 2
• curprev 13:0613:06, 27 July 2020 Sakshamsethi talk contribs 3,100 bytes +149 →Solution 2

5 June 2020

• curprev 20:2720:27, 5 June 2020 Leoding... talk contribs m 2,951 bytes +188 →Solution

20 August 2019

• curprev 18:1018:10, 20 August 2019 Nafer talk contribs 2,763 bytes +1 →Solution 2

30 June 2019

• curprev 17:3817:38, 30 June 2019 Nafer talk contribs 2,762 bytes +8 →Solution 2
• curprev 17:2817:28, 30 June 2019 Nafer talk contribs 2,754 bytes +9 →Solution 2
• curprev 17:2717:27, 30 June 2019 Nafer talk contribs 2,745 bytes −9 →Solution 2

29 June 2019

• curprev 13:5913:59, 29 June 2019 Nafer talk contribs 2,754 bytes +21 →Solution 2
• curprev 13:5813:58, 29 June 2019 Nafer talk contribs 2,733 bytes −16 →Solution 2
• curprev 13:5713:57, 29 June 2019 Nafer talk contribs 2,749 bytes +52 →Solution 2
• curprev 13:5613:56, 29 June 2019 Nafer talk contribs 2,697 bytes +17 →Solution 2
• curprev 13:5513:55, 29 June 2019 Nafer talk contribs 2,680 bytes −853 →Solution 2
• curprev 13:5513:55, 29 June 2019 Nafer talk contribs 3,533 bytes +20 →Solution 2
• curprev 13:5413:54, 29 June 2019 Nafer talk contribs 3,513 bytes +1,017 →Solution 2
• curprev 13:5313:53, 29 June 2019 Nafer talk contribs 2,496 bytes −152 →Solution 2
• curprev 13:5013:50, 29 June 2019 Nafer talk contribs 2,648 bytes +315 →Solution 2
• curprev 13:3613:36, 29 June 2019 Nafer talk contribs 2,333 bytes −2 →Solution 2
• curprev 13:3513:35, 29 June 2019 Nafer talk contribs 2,335 bytes −3 →Solution 2
• curprev 13:3513:35, 29 June 2019 Nafer talk contribs 2,338 bytes +27 →Solution 2
• curprev 13:3413:34, 29 June 2019 Nafer talk contribs 2,311 bytes +5 →Solution 2
• curprev 13:3313:33, 29 June 2019 Nafer talk contribs 2,306 bytes +104 →Solution 2
• curprev 13:2813:28, 29 June 2019 Nafer talk contribs 2,202 bytes +145 →Solution 2
• curprev 13:2413:24, 29 June 2019 Nafer talk contribs 2,057 bytes 0 →Solution 2
• curprev 13:2413:24, 29 June 2019 Nafer talk contribs 2,057 bytes +15 →Solution 2
• curprev 13:2313:23, 29 June 2019 Nafer talk contribs 2,042 bytes +3 →Solution 2
• curprev 13:2313:23, 29 June 2019 Nafer talk contribs 2,039 bytes −3 →Solution 2
• curprev 13:2313:23, 29 June 2019 Nafer talk contribs 2,042 bytes +1 →Solution 2
• curprev 13:2313:23, 29 June 2019 Nafer talk contribs 2,041 bytes +1 →Solution 2
• curprev 13:2213:22, 29 June 2019 Nafer talk contribs 2,040 bytes +25 →Solution 2
• curprev 13:2113:21, 29 June 2019 Nafer talk contribs 2,015 bytes 0 →Solution 2
• curprev 13:2113:21, 29 June 2019 Nafer talk contribs 2,015 bytes +26 →Solution 2
• curprev 13:1913:19, 29 June 2019 Nafer talk contribs 1,989 bytes +134 →Solution 2
• curprev 13:1513:15, 29 June 2019 Nafer talk contribs 1,855 bytes −44 →Solution 2
• curprev 13:1413:14, 29 June 2019 Nafer talk contribs 1,899 bytes +1 →Solution 2
• curprev 13:1313:13, 29 June 2019 Nafer talk contribs 1,898 bytes +24 →Solution 2
• curprev 13:1213:12, 29 June 2019 Nafer talk contribs 1,874 bytes 0 →Solution 2
• curprev 13:1213:12, 29 June 2019 Nafer talk contribs 1,874 bytes 0 →Solution 2
• curprev 13:1213:12, 29 June 2019 Nafer talk contribs 1,874 bytes 0 →Solution 2
• curprev 13:1113:11, 29 June 2019 Nafer talk contribs 1,874 bytes 0 →Solution 2
• curprev 13:1113:11, 29 June 2019 Nafer talk contribs 1,874 bytes +2 →Solution 2
• curprev 13:1113:11, 29 June 2019 Nafer talk contribs 1,872 bytes −1 →Solution 2
• curprev 13:1013:10, 29 June 2019 Nafer talk contribs 1,873 bytes +211 →Solution 2
• curprev 13:0913:09, 29 June 2019 Nafer talk contribs 1,662 bytes +40 →Solution

26 September 2016

• curprev 16:1816:18, 26 September 2016 Kenv talk contribs 1,622 bytes −25 →Solution

3 July 2013

• curprev 19:3519:35, 3 July 2013 Nathan wailes talk contribs 1,647 bytes +15 →See also

26 November 2011

• curprev 22:5722:57, 26 November 2011 Gina talk contribs 1,632 bytes +325 duplicate

5 January 2008

• curprev 10:5710:57, 5 January 2008 Azjps talk contribs m 1,307 bytes +19 →Solution: +img

4 January 2008

• curprev 20:2820:28, 4 January 2008 Azjps talk contribs 1,288 bytes +1,288 soln