Enigma Xplore3.0 Writeup - Bored Waiting
This is an OSINT challenge wherein we had to guess the location and time of the video provided in the challenge. The flag format: EnXP{time_location}
So the challenge - Bored Waiting - had a video. The challenge was easy for an OSINT challenge. Since Google image search does not allow pure videos as inputs (for obvious reasons - its an 'image' search... 😅), so I simply took a screenshot of the video and put it on the Google image search.

Clearly the time is 6:22 AM in the screenshot so that is solved. As for the location, it seems to be an airport. So reverse image search showed some exact matches luckily - the top one being a reddit post.
The link to the Reddit Post, I found - Link
The video is exactly the same...! Going through all the comments to the post, I found some 3 year old comments related to locations (below).

But cant believe reddit completely. So I searched for "Kansas City Airport", which led me to "Kansas City International Airport"

I went through the airport pics and some random searches like - 'mark on airport kanas city' and VOILA got the same video again!!!
So, time: 6:22 AM and location: Kansas City International Airport
Thus the flag = EnXp{6:22AM_Kansas_City_International_Airport}