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Resources Aops Wiki 2023 AMC 12B Problems/Problem 19: Revision history

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2023 AMC 12B Problems/Problem 19: Revision history

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(newest | oldest) View (newer 50 | older 50) (20 | 50 | 100 | 250 | 500)

19 October 2025

curprev 19:5719:57, 19 October 2025 5849206328x talk contribs 18,038 bytes −2,904 →Important Clarification: moved to talk page

14 October 2025

curprev 22:2422:24, 14 October 2025 Laplace transformation talk contribs 20,942 bytes +80 →Solution 11 (Short On Time)
curprev 22:1522:15, 14 October 2025 Laplace transformation talk contribs 20,862 bytes −18 →Solution 11 (Short On Time)
curprev 22:1522:15, 14 October 2025 Laplace transformation talk contribs 20,880 bytes +4 →Solution 11 (Short On Time)
curprev 22:1322:13, 14 October 2025 Laplace transformation talk contribs 20,876 bytes +14 →Solution 11 (Short On Time)
curprev 22:1322:13, 14 October 2025 Laplace transformation talk contribs 20,862 bytes −39 →Solution 11 (Short On Time)
curprev 22:0822:08, 14 October 2025 Laplace transformation talk contribs 20,901 bytes −3 →Solution 11 (Short On Time)
curprev 22:0722:07, 14 October 2025 Laplace transformation talk contribs 20,904 bytes +20 →Solution 11 (Short On Time)
curprev 22:0322:03, 14 October 2025 Laplace transformation talk contribs 20,884 bytes +11 →Solution 11 (Short On Time)
curprev 22:0222:02, 14 October 2025 Laplace transformation talk contribs 20,873 bytes +925 →Solution 11 (Short On Time)

28 September 2025

curprev 23:3623:36, 28 September 2025 Pinotation talk contribs 19,948 bytes +1,085 No edit summary

23 August 2025

curprev 18:3018:30, 23 August 2025 Pinotation talk contribs m 18,863 bytes 0 →Solution 9 (Recursion, rigorous)

4 July 2025

curprev 10:1310:13, 4 July 2025 Mathypikachu talk contribs 18,863 bytes −1 →Important Clarification

24 June 2025

curprev 23:3723:37, 24 June 2025 Grogg007 talk contribs m 18,864 bytes +58 →Solution 12 (Notice a pattern)
curprev 23:3723:37, 24 June 2025 Grogg007 talk contribs m 18,806 bytes +58 →Important Clarification

21 June 2025

curprev 22:1622:16, 21 June 2025 Grogg007 talk contribs m 18,748 bytes −21 →Solution 12 (Notice a pattern)
curprev 22:1522:15, 21 June 2025 Grogg007 talk contribs m 18,769 bytes +1 →Solution 12 (Notice a pattern)
curprev 22:1522:15, 21 June 2025 Grogg007 talk contribs m 18,768 bytes −28 →Solution 12 (Notice a pattern)
curprev 22:1322:13, 21 June 2025 Grogg007 talk contribs m 18,796 bytes +95 →Solution 12 (Notice a pattern)
curprev 22:1122:11, 21 June 2025 Grogg007 talk contribs 18,701 bytes +367 →Solution 12 (Notice a pattern)
curprev 17:5017:50, 21 June 2025 Grogg007 talk contribs m 18,334 bytes +20 →Solution 12 (Notice a pattern)
curprev 17:4817:48, 21 June 2025 Grogg007 talk contribs m 18,314 bytes +18 →Solution 12 (Notice a pattern)
curprev 15:1815:18, 21 June 2025 Grogg007 talk contribs 18,296 bytes −78 →Important Clarification
curprev 15:1415:14, 21 June 2025 Grogg007 talk contribs m 18,374 bytes +130 →Important Clarification
curprev 15:1215:12, 21 June 2025 Grogg007 talk contribs m 18,244 bytes +13 →Important Clarification
curprev 15:1015:10, 21 June 2025 Grogg007 talk contribs 18,231 bytes +729 →Important Clarification

20 June 2025

curprev 22:4022:40, 20 June 2025 Grogg007 talk contribs m 17,502 bytes +9 →Solution 12 (Notice a pattern)
curprev 22:3222:32, 20 June 2025 Grogg007 talk contribs 17,493 bytes +1,047 →Solution 11 (Short On Time)

18 June 2025

curprev 11:3411:34, 18 June 2025 Aqf243 talk contribs 16,446 bytes −30 →Solution 11 (A Smart(?) Way to Guess)

17 June 2025

curprev 19:2719:27, 17 June 2025 Aqf243 talk contribs 16,476 bytes 0 →Solution 11 (A Smart(?) Way to Guess)
curprev 19:2619:26, 17 June 2025 Aqf243 talk contribs 16,476 bytes +2 →Solution 11 A Smart(?) Way to Guess
curprev 19:2619:26, 17 June 2025 Aqf243 talk contribs 16,474 bytes +103 →Solution 11 (Trust Your Guts - Similar Logic to Solution 4)
curprev 19:2019:20, 17 June 2025 Aqf243 talk contribs 16,371 bytes +623 No edit summary

20 March 2025

curprev 14:3614:36, 20 March 2025 Aoum talk contribs 15,748 bytes +9 No edit summary
curprev 14:2014:20, 20 March 2025 Rishi09 talk contribs m 15,739 bytes +40 →Video Solution 0.00000000000000000000000000000000000000000000001 by MegaMath

17 November 2024

curprev 17:0517:05, 17 November 2024 Esaops talk contribs 15,699 bytes −751 →Solution 11(Close and Simple)

5 November 2024

curprev 01:1101:11, 5 November 2024 Jimmyfan1227 talk contribs m 16,450 bytes +25 →Solution 11(Close and Simple)

21 October 2024

curprev 01:5001:50, 21 October 2024 Tsun26 talk contribs 16,425 bytes −5 →Solution 10 (Using Generating Functions to derive stars and bars)
curprev 01:5001:50, 21 October 2024 Tsun26 talk contribs m 16,430 bytes +31 →Solution 10 (Generating Functions)
curprev 01:3201:32, 21 October 2024 Tsun26 talk contribs 16,399 bytes +1 →Important Clarification
curprev 01:3101:31, 21 October 2024 Tsun26 talk contribs m 16,398 bytes −7 →Important Clarification
curprev 01:2301:23, 21 October 2024 Tsun26 talk contribs 16,405 bytes +13 →Important Clarification
curprev 01:2101:21, 21 October 2024 Tsun26 talk contribs 16,392 bytes +561 →Important Clarification
curprev 01:1101:11, 21 October 2024 Tsun26 talk contribs m 15,831 bytes +22 →Video Solution 1 by OmegaLearn
curprev 01:0901:09, 21 October 2024 Tsun26 talk contribs m 15,809 bytes +22 →Video Solution 0 by MegaMath

4 October 2024

curprev 13:2013:20, 4 October 2024 Bread10 talk contribs 15,787 bytes +2 →Important Clarification
curprev 13:2013:20, 4 October 2024 Bread10 talk contribs 15,785 bytes +167 →Important Clarification

3 October 2024

curprev 15:0015:00, 3 October 2024 Yunboz talk contribs m 15,618 bytes +2 →Solution 8 (Exact Probability)

30 September 2024

curprev 11:5111:51, 30 September 2024 Paixiao talk contribs 15,616 bytes −84 →Video Solution 2 by paixiao

23 September 2024

curprev 00:4300:43, 23 September 2024 South talk contribs m 15,700 bytes −9 →See also

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