27 June 2021

• curprev 07:1507:15, 27 June 2021 Penguinempress talk contribs 20,165 bytes +4,687 Fixing an asymptote diagram.

8 June 2021

• curprev 11:3211:32, 8 June 2021 Superaw talk contribs m 15,478 bytes −264 →Problem 2
• curprev 11:3211:32, 8 June 2021 Superaw talk contribs m 15,742 bytes +264 →Problem 2

22 December 2020

• curprev 22:3822:38, 22 December 2020 Fortytwok talk contribs 15,478 bytes 0 →Problem 22

31 July 2020

• curprev 13:3913:39, 31 July 2020 Randomom18 talk contribs m 15,478 bytes +15 →Problem 23

19 February 2020

• curprev 12:4012:40, 19 February 2020 Made in 2016 talk contribs m 15,463 bytes +25 No edit summary

22 January 2018

• curprev 12:5512:55, 22 January 2018 Pandabear10 talk contribs m 15,438 bytes +1 Minor problem statement mistake: R5 should be 11111 not 1111

13 March 2015

• curprev 21:3921:39, 13 March 2015 Mathgeek2006 talk contribs m 15,437 bytes +16 →Problem 11

10 March 2015

• curprev 18:4418:44, 10 March 2015 Mathgeek2006 talk contribs m 15,421 bytes +2 →Problem 30
• curprev 18:4418:44, 10 March 2015 Mathgeek2006 talk contribs m 15,419 bytes −5 →Problem 29

23 October 2014

• curprev 01:4201:42, 23 October 2014 Timneh talk contribs m 15,424 bytes +61 →See also

28 September 2014

• curprev 01:5101:51, 28 September 2014 Timneh talk contribs m 15,363 bytes +12,660 No edit summary

5 July 2013

• curprev 12:5512:55, 5 July 2013 Nathan wailes talk contribs 2,703 bytes +15 No edit summary

28 February 2011

• curprev 22:0722:07, 28 February 2011 Artemisfowl3rd talk contribs m 2,688 bytes +9 →Problem 2
• curprev 22:0522:05, 28 February 2011 Artemisfowl3rd talk contribs m 2,679 bytes −14 →Problem 2
• curprev 22:0022:00, 28 February 2011 Artemisfowl3rd talk contribs m 2,693 bytes −2 →Problem 1
• curprev 22:0022:00, 28 February 2011 Artemisfowl3rd talk contribs m 2,695 bytes +21 →Problem 2
• curprev 21:5921:59, 28 February 2011 Artemisfowl3rd talk contribs m 2,674 bytes +16 →Problem 2
• curprev 21:5821:58, 28 February 2011 Artemisfowl3rd talk contribs 2,658 bytes +375 →Problem 2

9 February 2011

• curprev 20:1520:15, 9 February 2011 Artemisfowl3rd talk contribs 2,283 bytes 0 →Problem 1
• curprev 20:1420:14, 9 February 2011 Artemisfowl3rd talk contribs 2,283 bytes +2 →Problem 1
• curprev 20:1420:14, 9 February 2011 Artemisfowl3rd talk contribs 2,281 bytes +2 No edit summary
• curprev 20:1220:12, 9 February 2011 Artemisfowl3rd talk contribs 2,279 bytes +2,279 Created page with '== Problem 1 == For integers <math>a, b</math> and <math>c</math>, define <math>\boxed a,b,c</math> to mean <math>a^b-b^c+c^a</math>. Then <math>\boxed 1,-1,2</math> equals <m…'