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Resources Aops Wiki 2018 AMC 8 Problems/Problem 19: Revision history

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2018 AMC 8 Problems/Problem 19: Revision history

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6 June 2025

curprev 17:1117:11, 6 June 2025 Aoum talk contribs 6,405 bytes +50 →Categorized problem

21 January 2025

curprev 10:3310:33, 21 January 2025 Ysn613 talk contribs 6,355 bytes +325 →Solution 6 (Non-rigorous)

5 January 2025

curprev 14:3914:39, 5 January 2025 Nolypoly11 talk contribs m 6,030 bytes +2 →Solution 6 (Non-rigorous)
curprev 14:3814:38, 5 January 2025 Nolypoly11 talk contribs m 6,028 bytes +12 →Solution 6 (Non-rigorous)
curprev 14:3714:37, 5 January 2025 Nolypoly11 talk contribs 6,016 bytes +296 No edit summary

4 December 2024

curprev 20:1020:10, 4 December 2024 Biegetomcat72 talk contribs m 5,720 bytes −23 →Video Solution

28 November 2024

curprev 00:4800:48, 28 November 2024 Hydromathgod talk contribs m 5,743 bytes +1 →Solution 5
curprev 00:4800:48, 28 November 2024 Hydromathgod talk contribs m 5,742 bytes −1 →Solution 5

18 June 2024

curprev 13:5713:57, 18 June 2024 Supervince1 talk contribs 5,743 bytes −26 →Solution 5
curprev 13:5613:56, 18 June 2024 Supervince1 talk contribs 5,769 bytes +1,244 →Solution 4

5 March 2024

curprev 03:5803:58, 5 March 2024 Xana233 talk contribs 4,525 bytes 0 →Sulotion 4
curprev 03:5703:57, 5 March 2024 Xana233 talk contribs 4,525 bytes +637 →Solution 3

8 January 2024

curprev 10:2010:20, 8 January 2024 Cxsmi talk contribs m 3,888 bytes +15 →Solution 3
curprev 10:1910:19, 8 January 2024 Cxsmi talk contribs 3,873 bytes +26 →Solution 3
curprev 10:1910:19, 8 January 2024 Cxsmi talk contribs 3,847 bytes +1 →Solution 3
curprev 10:1910:19, 8 January 2024 Cxsmi talk contribs 3,846 bytes +196 →Solution 3

2 January 2024

curprev 23:2223:22, 2 January 2024 Jason.ca talk contribs 3,650 bytes −104 →Solution 1
curprev 23:2023:20, 2 January 2024 Jason.ca talk contribs 3,754 bytes +104 →Solution 1
curprev 23:2023:20, 2 January 2024 Jason.ca talk contribs 3,650 bytes −13 →Solution 1
curprev 23:1823:18, 2 January 2024 Jason.ca talk contribs m 3,663 bytes +13 →Solution 1

26 December 2023

curprev 22:2422:24, 26 December 2023 Lol dina talk contribs 3,650 bytes +92 No edit summary

26 November 2023

curprev 22:0422:04, 26 November 2023 Hunterhan talk contribs m 3,558 bytes −313 →Solution 1
curprev 21:5421:54, 26 November 2023 Hunterhan talk contribs m 3,871 bytes +300 →Solution 1
curprev 21:5221:52, 26 November 2023 Hunterhan talk contribs m 3,571 bytes +13 →Solution 1

30 March 2023

curprev 13:1613:16, 30 March 2023 Thestudyofeverything talk contribs 3,558 bytes +109 →Video Solution

3 January 2023

curprev 15:2215:22, 3 January 2023 Atharvd talk contribs 3,449 bytes +724 No edit summary
curprev 15:1415:14, 3 January 2023 Atharvd talk contribs 2,725 bytes +757 No edit summary

1 January 2023

curprev 20:5020:50, 1 January 2023 Oinava talk contribs m 1,968 bytes +170 →Solution 2: rewrote incoherent explanation.
curprev 20:4420:44, 1 January 2023 Oinava talk contribs m 1,798 bytes −299 →Solution 4: Deleted circular-logic solution
curprev 20:4320:43, 1 January 2023 Oinava talk contribs m 2,097 bytes −509 →Solution 3: deleted illogical explanation.
curprev 10:2710:27, 1 January 2023 Saxstreak talk contribs m 2,606 bytes +1 →Solution 2
curprev 10:2610:26, 1 January 2023 Saxstreak talk contribs m 2,605 bytes +1 →Solution 1

18 February 2022

curprev 10:0510:05, 18 February 2022 Savannahsolver talk contribs 2,604 bytes +66 No edit summary

16 January 2022

curprev 14:3114:31, 16 January 2022 Oyc 1975 talk contribs 2,538 bytes +299 No edit summary

27 November 2021

curprev 17:3817:38, 27 November 2021 Yeetopia talk contribs m 2,239 bytes +25 →Solution 3

18 January 2021

curprev 12:5612:56, 18 January 2021 Etvat talk contribs 2,214 bytes −3 No edit summary

3 November 2020

curprev 19:5919:59, 3 November 2020 Ethanyl talk contribs m 2,217 bytes 0 →Solution 3

31 October 2020

curprev 18:1918:19, 31 October 2020 Zaiyigogogo talk contribs 2,217 bytes +1 →Solution 3

30 October 2020

curprev 23:0223:02, 30 October 2020 Ninjaboi2000 talk contribs 2,216 bytes +32 →Solution 1

28 October 2020

curprev 16:1716:17, 28 October 2020 Icematrix2 talk contribs 2,184 bytes +2 No edit summary

20 October 2020

curprev 19:2119:21, 20 October 2020 Ninjaboi2000 talk contribs 2,182 bytes +1 →Solution 1
curprev 19:2019:20, 20 October 2020 Ninjaboi2000 talk contribs 2,181 bytes +15 →Solution 1
curprev 19:1919:19, 20 October 2020 Ninjaboi2000 talk contribs 2,166 bytes −969 →Solution 1

9 November 2019

curprev 22:1022:10, 9 November 2019 Sollymolly talk contribs 3,135 bytes +483 →Problem 19

8 November 2019

curprev 20:0120:01, 8 November 2019 Heyllo talk contribs 2,652 bytes +42 →Solution 2
curprev 20:0120:01, 8 November 2019 Heyllo talk contribs 2,610 bytes −1 →Solution 1
curprev 19:5919:59, 8 November 2019 Heyllo talk contribs 2,611 bytes −15 →Solution 2
curprev 19:5819:58, 8 November 2019 Heyllo talk contribs 2,626 bytes +12 →Solution 1

5 November 2019

curprev 21:3421:34, 5 November 2019 Jiajia5 talk contribs m 2,614 bytes +13 →Solution 2

31 October 2019

curprev 21:4421:44, 31 October 2019 Totoro.selsel talk contribs 2,601 bytes −70 →Solution 2

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