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- 03:20, 28 January 2022 (diff | hist) . . (-4) . . m 2021 AMC 12B Problems/Problem 13 (→Solution)
- 03:19, 28 January 2022 (diff | hist) . . (-2) . . m 2021 AMC 12B Problems/Problem 13
- 03:16, 28 January 2022 (diff | hist) . . (-4) . . m 2021 AMC 12B Problems/Problem 13 (→Solution)
- 03:15, 28 January 2022 (diff | hist) . . (+94) . . m 2021 AMC 12B Problems/Problem 13
- 03:12, 28 January 2022 (diff | hist) . . (-216) . . m 2021 AMC 12B Problems/Problem 13 (→Solution 1: Deleted repetitive sol.)
- 03:02, 28 January 2022 (diff | hist) . . (+1,070) . . 2021 Fall AMC 12B Problems/Problem 10 (→Solution)
- 02:22, 28 January 2022 (diff | hist) . . (+109) . . 2021 Fall AMC 12B Problems/Problem 10
- 02:11, 28 January 2022 (diff | hist) . . (-15) . . m 2021 Fall AMC 12B Problems/Problem 10
- 02:07, 28 January 2022 (diff | hist) . . (+623) . . 2021 Fall AMC 12B Problems/Problem 10
- 01:18, 28 January 2022 (diff | hist) . . (+23) . . 2021 Fall AMC 12B Problems/Problem 10
- 01:17, 28 January 2022 (diff | hist) . . (-475) . . 2021 Fall AMC 12B Problems/Problem 10 (→Solution 1 (Quick Look for Symmetry): About to combine solutions.)
- 01:16, 28 January 2022 (diff | hist) . . (-21) . . m 2021 Fall AMC 12B Problems/Problem 10 (→Problem: Removed parentheses and centered some text. Reference: https://ivyleaguecenter.files.wordpress.com/2021/11/2021-amc-12b-fall-contest-problems-and-answers.pdf)
- 01:15, 28 January 2022 (diff | hist) . . (+1) . . m 2021 Fall AMC 12B Problems (→Problem 10)
- 01:14, 28 January 2022 (diff | hist) . . (-22) . . m 2021 Fall AMC 12B Problems (→Problem 10: →Problem 10: Removed parentheses and centered some text. Reference: https://ivyleaguecenter.files.wordpress.com/2021/11/2021-amc-12b-fall-contest-problems-and-answers.pdf)
- 01:07, 28 January 2022 (diff | hist) . . (0) . . m 2021 Fall AMC 12B Problems (→Problem 12)
- 01:06, 28 January 2022 (diff | hist) . . (-6) . . m 2021 Fall AMC 12B Problems/Problem 12 (→Solution 2)
- 01:06, 28 January 2022 (diff | hist) . . (0) . . m 2021 Fall AMC 12B Problems/Problem 12 (→Problem)
- 00:42, 28 January 2022 (diff | hist) . . (-14) . . m 2021 Fall AMC 12B Problems/Problem 12 (→Solution 2)
- 00:38, 28 January 2022 (diff | hist) . . (+21) . . m 2021 Fall AMC 12B Problems/Problem 12 (→Solution 3)
- 23:58, 27 January 2022 (diff | hist) . . (0) . . m 2021 Fall AMC 12B Problems/Problem 12 (→Solution 3)
- 23:58, 27 January 2022 (diff | hist) . . (+21) . . m 2021 Fall AMC 12B Problems/Problem 12 (→Solution 1)
- 19:24, 27 January 2022 (diff | hist) . . (-152) . . m 2021 Fall AMC 12B Problems/Problem 12 (→Solution 1)
- 13:34, 27 January 2022 (diff | hist) . . (+159) . . 2021 Fall AMC 12B Problems/Problem 12 (→Solution 1)
- 13:33, 27 January 2022 (diff | hist) . . (-8) . . m 2021 Fall AMC 12B Problems/Problem 12 (→Solution 3)
- 13:33, 27 January 2022 (diff | hist) . . (+8) . . m 2021 Fall AMC 12B Problems/Problem 12
- 13:33, 27 January 2022 (diff | hist) . . (-159) . . m 2021 Fall AMC 12B Problems/Problem 12
- 13:32, 27 January 2022 (diff | hist) . . (+159) . . m 2021 Fall AMC 12B Problems/Problem 12 (→Solution 1)
- 13:30, 27 January 2022 (diff | hist) . . (-8) . . m 2021 Fall AMC 12B Problems/Problem 12 (→Solution 3)
- 13:25, 27 January 2022 (diff | hist) . . (+77) . . m 2021 AIME I Problems/Problem 4 (Fixed LaTeX throughout)
- 13:19, 27 January 2022 (diff | hist) . . (-20) . . m 2021 AIME I Problems/Problem 4 (→Solution 4)
- 13:18, 27 January 2022 (diff | hist) . . (-909) . . 2021 AIME I Problems/Problem 4 (→Solution 2: Deleted repetitive solutions. Will make some adjustments.)
- 13:16, 27 January 2022 (diff | hist) . . (+111) . . m 2021 AIME I Problems/Problem 4 (→Solution 4: Fixed LaTEX)
- 13:09, 27 January 2022 (diff | hist) . . (-3) . . m 2021 AIME I Problems/Problem 4 (→Video Solution #1)
- 12:53, 27 January 2022 (diff | hist) . . (+3) . . m 2021 AIME I Problems/Problem 14 (→Solution 1)
- 12:53, 27 January 2022 (diff | hist) . . (-3) . . m 2021 AIME I Problems/Problem 14
- 12:51, 27 January 2022 (diff | hist) . . (+3) . . m 2021 AIME I Problems/Problem 14 (→Solution 1)
- 12:51, 27 January 2022 (diff | hist) . . (-3) . . m 2021 AIME I Problems/Problem 14 (Undo revision 170321 by MRENTHUSIASM (talk)) (Tag: Undo)
- 12:46, 27 January 2022 (diff | hist) . . (-4) . . m 2021 Fall AMC 12B Problems/Problem 12 (→Solution 3)
- 12:46, 27 January 2022 (diff | hist) . . (+3) . . m 2021 AIME I Problems/Problem 14 (→Solution 1)
- 01:11, 27 January 2022 (diff | hist) . . (+10) . . m 2021 Fall AMC 12B Problems/Problem 12 (→Solution 2)
- 01:10, 27 January 2022 (diff | hist) . . (+2) . . m 2021 Fall AMC 12B Problems/Problem 12
- 01:05, 27 January 2022 (diff | hist) . . (0) . . 2021 Fall AMC 12B Problems/Problem 12
- 01:03, 27 January 2022 (diff | hist) . . (-158) . . m 2021 Fall AMC 12B Problems/Problem 12
- 00:57, 27 January 2022 (diff | hist) . . (+1) . . m 2021 Fall AMC 12B Problems/Problem 12 (→Solution 1)
- 00:56, 27 January 2022 (diff | hist) . . (-60) . . m 2021 Fall AMC 12B Problems/Problem 12 (→Solution 1)
- 00:21, 27 January 2022 (diff | hist) . . (+24) . . m 2021 Fall AMC 12B Problems/Problem 12 (→Problem)
- 00:21, 27 January 2022 (diff | hist) . . (+24) . . m 2021 Fall AMC 12B Problems (→Problem 12)
- 00:19, 27 January 2022 (diff | hist) . . (-38) . . 2021 Fall AMC 12B Problems/Problem 12 (→Solution 3: Made the solution more concise by introducing geometric series.)
- 18:09, 26 January 2022 (diff | hist) . . (+1,172) . . 2021 Fall AMC 12B Problems/Problem 12
- 17:17, 26 January 2022 (diff | hist) . . (0) . . m 1985 AIME Problems/Problem 12
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