29 December 2020

• 21:5021:50, 29 December 2020 diff hist +66 2009 AMC 12B Problems/Problem 10 →Solution 2
• 21:5021:50, 29 December 2020 diff hist +65 2009 AMC 10B Problems/Problem 18 →Solution 3 (Only Pythagorean Theorem)

28 December 2020

• 11:2011:20, 28 December 2020 diff hist −5 2008 AMC 10B Problems/Problem 19 →Video Solution(Based on Solution 1)
• 11:1911:19, 28 December 2020 diff hist +90 2008 AMC 10B Problems/Problem 19 →Solution
• 10:2210:22, 28 December 2020 diff hist +92 2008 AMC 10A Problems/Problem 17 →Solution 1

8 December 2020

• 15:4615:46, 8 December 2020 diff hist −75 m 2005 AMC 10A Problems/Problem 19 →Video Solution
• 15:4515:45, 8 December 2020 diff hist −75 m 2005 AMC 10A Problems/Problem 18 →Video Solution
• 15:4315:43, 8 December 2020 diff hist −75 2005 AMC 10A Problems/Problem 17 →Video Solution
• 15:4215:42, 8 December 2020 diff hist −75 2005 AMC 10A Problems/Problem 16 →Video Solution
• 15:3815:38, 8 December 2020 diff hist −75 2005 AMC 10A Problems/Problem 13 →Video Solution
• 15:3615:36, 8 December 2020 diff hist −75 m 2005 AMC 10A Problems/Problem 11 →Video Solution
• 15:3415:34, 8 December 2020 diff hist −74 2005 AMC 10A Problems/Problem 10 →Video Solution
• 15:3415:34, 8 December 2020 diff hist −75 2005 AMC 10A Problems/Problem 9 →Video Solution
• 15:3115:31, 8 December 2020 diff hist −75 2005 AMC 10A Problems/Problem 8 →Video Solution
• 15:2915:29, 8 December 2020 diff hist −112 2005 AMC 10A Problems/Problem 6 →Video Solution

9 November 2020

• 14:3614:36, 9 November 2020 diff hist +107 2019 AMC 8 Problems/Problem 25 →Videos explaining solution
• 14:3514:35, 9 November 2020 diff hist −65 2019 AMC 8 Problems/Problem 25 →Video Solution
• 14:3414:34, 9 November 2020 diff hist 0 2019 AMC 8 Problems/Problem 25 →Video Solution
• 14:3314:33, 9 November 2020 diff hist +67 2019 AMC 8 Problems/Problem 25 →Solution 1

27 August 2020

• 15:4915:49, 27 August 2020 diff hist +81 2003 AMC 10B Problems/Problem 23 →Solution
• 15:0215:02, 27 August 2020 diff hist +81 2003 AMC 12A Problems/Problem 12 →Solution

11 August 2020

• 09:3909:39, 11 August 2020 diff hist −1 2015 AMC 10B Problems/Problem 16 →Video Soultion
• 09:3809:38, 11 August 2020 diff hist +83 2015 AMC 10B Problems/Problem 16 →Solution

10 August 2020

• 20:5720:57, 10 August 2020 diff hist +66 2000 AMC 12 Problems/Problem 5 →Solution

23 July 2020

• 11:1511:15, 23 July 2020 diff hist +77 2016 AMC 8 Problems/Problem 21 →Video Solution

20 June 2020

• 15:4415:44, 20 June 2020 diff hist 0 2000 AMC 12 Problems/Problem 13 →Video Solution

13 May 2020

• 16:5616:56, 13 May 2020 diff hist −62 2019 AMC 8 Problems/Problem 22 →Video explaining solution
• 16:5116:51, 13 May 2020 diff hist +62 2019 AMC 8 Problems/Problem 22 →Video explaining solution

11 May 2020

• 15:3215:32, 11 May 2020 diff hist +81 2001 AMC 12 Problems/Problem 12 →Solution 4

10 May 2020

• 21:1521:15, 10 May 2020 diff hist +82 2000 AMC 12 Problems/Problem 13 →Solution 5
• 12:2812:28, 10 May 2020 diff hist +2 2000 AMC 10 Problems/Problem 20 →Solution 2
• 12:2812:28, 10 May 2020 diff hist +68 2000 AMC 10 Problems/Problem 20 →See Also