User contributions for Happypi31415
Results for Happypi31415 talk block log uploads logs
A user with 39 edits. Account created on 19 November 2020.
8 June 2025
- 19:1219:12, 8 June 2025 diff hist 0 AoPS Wiki:Competition ratings →Problem Solving Books for Intermediate Students
2 July 2024
- 15:5315:53, 2 July 2024 diff hist −65 2014 AIME I Problems/Problem 9 →Solution 9 (cheese)
- 15:3515:35, 2 July 2024 diff hist +388 2014 AIME I Problems/Problem 9 →Solution 8
19 June 2024
- 11:3811:38, 19 June 2024 diff hist −6 2010 AIME I Problems/Problem 10 →Solution 6 (Easy)
- 11:3711:37, 19 June 2024 diff hist +354 2010 AIME I Problems/Problem 10 →Solution 5
16 May 2024
- 15:4915:49, 16 May 2024 diff hist +96 2016 AMC 12A Problems/Problem 23 →Solution 9(Fastest solution if you have no time): Stick Solution
10 February 2024
6 December 2023
- 17:1517:15, 6 December 2023 diff hist +5 1983 AIME Problems/Problem 14 →Solution 9 (LoC abuse)
- 10:0810:08, 6 December 2023 diff hist −5 2019 AIME II Problems/Problem 15 →Solution 1
- 10:0810:08, 6 December 2023 diff hist +5 2019 AIME II Problems/Problem 15 →Solution 1
- 10:0810:08, 6 December 2023 diff hist +111 2019 AIME II Problems/Problem 15 →Solution 1
3 December 2023
18 November 2023
- 23:3123:31, 18 November 2023 diff hist +14 2010 AIME II Problems/Problem 14 →Solution 3 current
- 23:3123:31, 18 November 2023 diff hist +8 2010 AIME II Problems/Problem 14 →Solution 3
- 23:3023:30, 18 November 2023 diff hist +316 2010 AIME II Problems/Problem 14 →Solution 3
25 October 2023
- 14:0714:07, 25 October 2023 diff hist +4 2021 AIME I Problems/Problem 14 →Solution 1
- 14:0714:07, 25 October 2023 diff hist +4 2021 AIME I Problems/Problem 14 →Solution 1
- 14:0514:05, 25 October 2023 diff hist +275 2021 AIME I Problems/Problem 14 →Solution 1
4 October 2023
- 21:3421:34, 4 October 2023 diff hist +13 m 2019 AMC 10B Problems/Problem 23 →Solution 4 (how fast can you multiply two-digit numbers?)
23 September 2023
- 12:1512:15, 23 September 2023 diff hist −25 m 2018 AMC 10A Problems/Problem 23 →Solution 9 (Pythagorean Theorem)
17 September 2023
- 14:5114:51, 17 September 2023 diff hist +15 2023 AIME II Problems/Problem 7 →Solution 3 (Similar to Solution 1, just reworded a bit)
- 14:5114:51, 17 September 2023 diff hist +1,426 2023 AIME II Problems/Problem 7 →Solution 3
- 14:3314:33, 17 September 2023 diff hist +16 2023 AIME II Problems/Problem 7 →Solution 2
1 August 2023
19 July 2023
13 July 2023
- 12:0512:05, 13 July 2023 diff hist +4 1983 AIME Problems/Problem 14 →Solution 9 (LoC abuse)
- 12:0312:03, 13 July 2023 diff hist +6 1983 AIME Problems/Problem 14 →Solution 9 (LoC abuse)
- 12:0212:02, 13 July 2023 diff hist +11 1983 AIME Problems/Problem 14 →Solution 9 (LoC abuse)
- 12:0112:01, 13 July 2023 diff hist +1 1983 AIME Problems/Problem 14 →Solution 9 (LoC abuse)
- 12:0012:00, 13 July 2023 diff hist +11 1983 AIME Problems/Problem 14 →Solution 9 (LoC abuse)
- 11:5911:59, 13 July 2023 diff hist +611 1983 AIME Problems/Problem 14 →Solution
22 May 2023
28 March 2023
- 18:0318:03, 28 March 2023 diff hist +13 m 2018 AMC 10A Problems/Problem 23 →Solution 9
- 18:0218:02, 28 March 2023 diff hist +794 2018 AMC 10A Problems/Problem 23 new solution