27 August 2025

• curprev 15:2815:28, 27 August 2025 Ad1729 talk contribs 9,802 bytes +204 →Solution 1

30 October 2022

• curprev 17:4817:48, 30 October 2022 Puffer13 talk contribs m 9,598 bytes 0 →Solution 5
• curprev 17:4717:47, 30 October 2022 Puffer13 talk contribs m 9,598 bytes −823 →Solution 4 (Based off of AoPS MathJam)
• curprev 17:4617:46, 30 October 2022 Puffer13 talk contribs m 10,421 bytes −11 →Solution 1

8 April 2022

• curprev 21:5221:52, 8 April 2022 Rhiju talk contribs m 10,432 bytes −1 →Solution 5

25 December 2019

• curprev 12:3412:34, 25 December 2019 Gregwwl talk contribs 10,433 bytes −174 →Solution 6

17 December 2019

• curprev 00:2500:25, 17 December 2019 Lll2019 talk contribs 10,607 bytes +152 No edit summary

10 February 2019

• curprev 19:3419:34, 10 February 2019 Ironicninja talk contribs 10,455 bytes +2,331 No edit summary

3 February 2018

• curprev 12:1112:11, 3 February 2018 Mamis511 talk contribs m 8,124 bytes +3 →Solution 4 (Based off Aops MathJam)

2 February 2018

• curprev 23:3723:37, 2 February 2018 Addicted2math talk contribs 8,121 bytes 0 →Solution 4 (Based off Aops MathJam)

24 December 2017

• curprev 14:5714:57, 24 December 2017 Ccx09 talk contribs 8,121 bytes +151 →Solution 3
• curprev 14:5514:55, 24 December 2017 Ccx09 talk contribs 7,970 bytes +665 →Solution 3

14 March 2015

• curprev 12:4312:43, 14 March 2015 NeilOnnsu talk contribs 7,305 bytes +1,974 added a more efficient solution

5 March 2015

• curprev 14:4214:42, 5 March 2015 Pi over two talk contribs 5,331 bytes −39 →Solution 2

4 March 2015

• curprev 23:0723:07, 4 March 2015 Pi over two talk contribs 5,370 bytes +23 →Solution 1
• curprev 23:0123:01, 4 March 2015 Pi over two talk contribs 5,347 bytes +3,839 →Solution
• curprev 22:2222:22, 4 March 2015 Pi over two talk contribs 1,508 bytes +152 →Solution
• curprev 02:0102:01, 4 March 2015 Pi over two talk contribs 1,356 bytes 0 →Solution
• curprev 02:0002:00, 4 March 2015 Pi over two talk contribs 1,356 bytes 0 →Solution
• curprev 01:5101:51, 4 March 2015 Pi over two talk contribs 1,356 bytes +815 →Solution
• curprev 01:2201:22, 4 March 2015 Pi over two talk contribs 541 bytes +1 →Problem

3 March 2015

• curprev 21:1021:10, 3 March 2015 Pi over two talk contribs 540 bytes +4 →Problem
• curprev 13:2913:29, 3 March 2015 Pi over two talk contribs 536 bytes +432 →Problem

2 March 2015

• curprev 10:4910:49, 2 March 2015 Flamedragon talk contribs 104 bytes +104 Created page with "==Problem== ==Solution== ==See Also== {{AMC12 box|year=2015|ab=B|num-a=23|num-b=21}} {{MAA Notice}}"