PROBLEM
Gotta make sure I log my changes. - Joker
SOLUTION
Using the same git directory we downloaded in problem copper gate we have to look into the git logs. After trying for hours looking into the logs I wasn't able to find anything but thanks to @gtrven on discord he guided me through this.
Just go to the INDEX file in .git folder and do
➜ strings index
DIRC
XEZP
crystalsfordays/index.html
^\/R
%crystalsfordays/traversethebridge.php
devvvvv/home.html
devvvvv/index.html
enterthecoppergate/copperkey.jpg
enterthecoppergate/gate.html
enterthecoppergate/index.html
enterthecoppergate/jadekey.jpg
images/banner.png
images/logo.png
images/sitenotes.txt
index.html
youfoundthejadegate/gate.html
youfoundthejadegate/index.html
youfoundthejadegate/jadekey.jpg
~w]/u
youfoundthejadegate/star.jpg
TREE
-1 1
enterthecoppergate
69Q#\m/
6snhWe see a URL youfoundthejadegate/gate.html visit that and we have it.
FLAG -TUCTF{S0_Th1s_D035n7_533m_l1k3_175_f41r_8u7_wh0_3v3r_s41d_l1f3_15_f41r?}
Again Shoutout to @gtrven on discord for the help.