21 September 2025

• curprev 13:2513:25, 21 September 2025 Dra777 talk contribs 11,392 bytes −19 →Problem

23 November 2023

• curprev 10:1110:11, 23 November 2023 Isabelchen talk contribs m 11,411 bytes +7 →Solution 1 (Reflection)
• curprev 10:1110:11, 23 November 2023 Isabelchen talk contribs m 11,404 bytes +108 →Solution 1 (Reflection)
• curprev 10:0810:08, 23 November 2023 Isabelchen talk contribs m 11,296 bytes −3 →Solution 1
• curprev 10:0210:02, 23 November 2023 Isabelchen talk contribs 11,299 bytes +811 →Solution 1
• curprev 09:4109:41, 23 November 2023 Isabelchen talk contribs 10,488 bytes +107 No edit summary

16 November 2023

• curprev 23:5423:54, 16 November 2023 Junche talk contribs 10,381 bytes −2 →Solution 2

28 September 2023

• curprev 13:5313:53, 28 September 2023 Chengxiangyue talk contribs 10,383 bytes −17 →Solution 5
• curprev 13:5313:53, 28 September 2023 Chengxiangyue talk contribs 10,400 bytes +17 →See Also

4 September 2023

• curprev 16:3616:36, 4 September 2023 Mathboy282 talk contribs m 10,383 bytes 0 →Solution 4

5 January 2023

• curprev 15:3915:39, 5 January 2023 R00tsofunity talk contribs 10,383 bytes +21 added link to directed lengths
• curprev 15:3815:38, 5 January 2023 R00tsofunity talk contribs 10,362 bytes +124 No edit summary

2 January 2023

• curprev 15:5115:51, 2 January 2023 R00tsofunity talk contribs 10,238 bytes −443 combined solutions #1 and #2 into one.

30 December 2022

• curprev 01:1101:11, 30 December 2022 R00tsofunity talk contribs 10,681 bytes +860 Added in my solution.

30 November 2022

• curprev 12:3112:31, 30 November 2022 Sugar rush talk contribs 9,821 bytes +22 cleaned up my solution a little

8 June 2022

• curprev 17:1217:12, 8 June 2022 Shihan talk contribs 9,799 bytes +12 →Solution 1

30 March 2022

• curprev 17:0517:05, 30 March 2022 Inventivedant talk contribs 9,787 bytes +4,571 added new solution

25 February 2022

• curprev 12:1612:16, 25 February 2022 Inventivedant talk contribs 5,216 bytes +45 No edit summary

31 December 2021

• curprev 19:4019:40, 31 December 2021 Math2718281828459 talk contribs 5,171 bytes +114 →Solution 3

28 November 2021

• curprev 00:1800:18, 28 November 2021 MRENTHUSIASM talk contribs m 5,057 bytes −4 →Solution 3
• curprev 00:1700:17, 28 November 2021 MRENTHUSIASM talk contribs m 5,061 bytes −16 →Solution 2 (Stewart Bash)
• curprev 00:1600:16, 28 November 2021 MRENTHUSIASM talk contribs 5,077 bytes 0 No edit summary

27 November 2021

• curprev 23:3923:39, 27 November 2021 Kevinmathz talk contribs 5,077 bytes +15 No edit summary

25 November 2021

• curprev 23:3223:32, 25 November 2021 Stevenyiweichen talk contribs 5,062 bytes +2,628 No edit summary
• curprev 21:5721:57, 25 November 2021 MRENTHUSIASM talk contribs m 2,434 bytes +20 Punxsutawney Phil has his sol written first. I will switch the order.
• curprev 21:3121:31, 25 November 2021 MRENTHUSIASM talk contribs m 2,414 bytes +18 →Solution 2
• curprev 21:3021:30, 25 November 2021 MRENTHUSIASM talk contribs m 2,396 bytes +1 →Solution 2
• curprev 21:2921:29, 25 November 2021 MRENTHUSIASM talk contribs 2,395 bytes +859 No edit summary
• curprev 17:5517:55, 25 November 2021 Kevinmathz talk contribs 1,536 bytes +681 No edit summary
• curprev 17:5317:53, 25 November 2021 Kevinmathz talk contribs 855 bytes +1 →Solution
• curprev 17:5217:52, 25 November 2021 Kevinmathz talk contribs 854 bytes +1 →Solution
• curprev 17:5217:52, 25 November 2021 Kevinmathz talk contribs m 853 bytes +27 No edit summary
• curprev 17:5117:51, 25 November 2021 Kevinmathz talk contribs m 826 bytes 0 No edit summary
• curprev 17:5017:50, 25 November 2021 Kevinmathz talk contribs 826 bytes +826 Created page with "<b>Claim:</b> <math>\triangle ADC \sim \triangle ABE.</math> <b>Proof:</b> Note that <math>\angle CAD = \angle CAE = \angle EAB</math> and <math>\angle DCA = \angle BCA = \ang..."