1 June 2021

• 19:4619:46, 1 June 2021 diff hist 0 Illinois Mathcounts →IL State Team Champions
• 19:4519:45, 1 June 2021 diff hist −16 Illinois Mathcounts →IL State Team Champions

5 April 2019

• 11:3911:39, 5 April 2019 diff hist 0 AMC historical results →AIME II
• 11:3911:39, 5 April 2019 diff hist +54 AMC historical results →AIME II
• 11:3711:37, 5 April 2019 diff hist +2 AMC historical results →AIME I
• 11:3711:37, 5 April 2019 diff hist +54 AMC historical results →AIME I

22 February 2019

• 15:0515:05, 22 February 2019 diff hist −12 AMC historical results →AMC 10A

14 February 2019

• 12:3112:31, 14 February 2019 diff hist +2 2019 AMC 12B Problems/Problem 4 →Solution
• 12:3112:31, 14 February 2019 diff hist +241 2019 AMC 12B Problems/Problem 4 →Solution
• 12:2712:27, 14 February 2019 diff hist +270 2019 AMC 12B Problems/Problem 4 →Problem
• 12:1812:18, 14 February 2019 diff hist +1 2019 AMC 12B Problems →Problem 11
• 12:1712:17, 14 February 2019 diff hist +194 2019 AMC 12B Problems →Problem 11
• 12:1412:14, 14 February 2019 diff hist +75 2019 AMC 12B Problems →Problem 4
• 12:1412:14, 14 February 2019 diff hist +194 2019 AMC 12B Problems →Problem 4

31 August 2018

• 21:5721:57, 31 August 2018 diff hist −762 m 2013 USAJMO Problems/Problem 5 →Solution 3
• 21:5721:57, 31 August 2018 diff hist −762 m 2013 USAJMO Problems/Problem 5 →Solution 3
• 21:5621:56, 31 August 2018 diff hist −758 2013 USAJMO Problems/Problem 5 →Solution 3
• 21:5521:55, 31 August 2018 diff hist +754 2013 USAJMO Problems/Problem 5 →Solution 2
• 21:5421:54, 31 August 2018 diff hist +762 m 2013 USAJMO Problems/Problem 5 →Solution 2
• 21:5321:53, 31 August 2018 diff hist +762 2013 USAJMO Problems/Problem 5 →Solution 2
• 21:5021:50, 31 August 2018 diff hist +740 2013 USAJMO Problems/Problem 5 →Solution 2

18 February 2018

• 17:0017:00, 18 February 2018 diff hist +14 AMC historical results →AMC 10A
• 16:5916:59, 18 February 2018 diff hist −28 AMC historical results →AMC 12B

8 February 2018

• 22:4722:47, 8 February 2018 diff hist +10 2018 AMC 10A Problems/Problem 14 →Solution 1
• 22:4522:45, 8 February 2018 diff hist +5 2018 AMC 10A Problems/Problem 19 →Solution 1
• 22:4522:45, 8 February 2018 diff hist +65 2018 AMC 10A Problems/Problem 19 →Solution 1
• 18:3318:33, 8 February 2018 diff hist +12 2018 AMC 10A Problems/Problem 15 →Solution 1 (nUmBeR 15)
• 17:2917:29, 8 February 2018 diff hist +39 2018 AMC 10A Problems/Problem 15 →Solution 1
• 17:2517:25, 8 February 2018 diff hist −38 2018 AMC 10A Problems/Problem 8 →Solution 1
• 17:2517:25, 8 February 2018 diff hist −36 2018 AMC 10A Problems/Problem 8 →Solution 1
• 17:2217:22, 8 February 2018 diff hist −8 2018 AMC 10A Problems/Problem 15 →Solution 1
• 17:2017:20, 8 February 2018 diff hist +13 2018 AMC 10A Problems/Problem 14 →Solution
• 17:1717:17, 8 February 2018 diff hist +4 2018 AMC 10A Problems/Problem 8 →Solution
• 17:1717:17, 8 February 2018 diff hist −11 2018 AMC 10A Problems/Problem 8 →Solution
• 17:1717:17, 8 February 2018 diff hist +13 2018 AMC 10A Problems/Problem 8 →Solution
• 17:1617:16, 8 February 2018 diff hist +47 2018 AMC 10A Problems/Problem 8 →Solution
• 17:1517:15, 8 February 2018 diff hist −7 2018 AMC 10A Problems/Problem 8 →Solution
• 17:1417:14, 8 February 2018 diff hist +2 2018 AMC 10A Problems/Problem 8 →Solution
• 17:1417:14, 8 February 2018 diff hist +5 2018 AMC 10A Problems/Problem 8 →Solution
• 17:1317:13, 8 February 2018 diff hist −11 2018 AMC 10A Problems/Problem 8 →Solution
• 17:1317:13, 8 February 2018 diff hist +13 2018 AMC 10A Problems/Problem 8 →Solution
• 17:1217:12, 8 February 2018 diff hist −13 2018 AMC 10A Problems/Problem 8 →Solution
• 17:1017:10, 8 February 2018 diff hist +4 2018 AMC 10A Problems/Problem 8 →Solution
• 17:0917:09, 8 February 2018 diff hist +13 2018 AMC 10A Problems/Problem 8 →Solution
• 17:0717:07, 8 February 2018 diff hist −3 2018 AMC 10A Problems/Problem 8 →Solution
• 17:0717:07, 8 February 2018 diff hist +2 2018 AMC 10A Problems/Problem 8 →Solution
• 17:0617:06, 8 February 2018 diff hist −2 2018 AMC 10A Problems/Problem 8 →Solution
• 17:0617:06, 8 February 2018 diff hist +494 2018 AMC 10A Problems/Problem 8 No edit summary
• 16:5916:59, 8 February 2018 diff hist −8 2018 AMC 10A Problems/Problem 13 →Solution
• 15:3915:39, 8 February 2018 diff hist +1 2018 AMC 10A Problems/Problem 19 →Solution