# hxp 36C3 CTF
+## CTF Retrospective
+
+The challenges are really good made and I had a lot of fun at trying them even though I found them very hard. I would love if the CTF would last longer so you have more time to try the different challenges.
+
## Challenge 1337 skills
Time: about 4h (with all the Android stuff setup maybe more) without writeup
The flag is included in the "certificate".
+### Conclusion
+
+I really liked the challenge. It is solveable in a feasible amount of time and is a good intro into Android challenges.
+
After setting up the server locally I found that there is an `admin.py` script. This script starts a browser and clicks the element which matches the following selector: `input[@id="like"]` which means it will click an element like this one `<input id="like" />`.
It was clear that the input element is clicked for a reason but I couldn't find any further ways in exploiting this.
+
+### Conclusion
+
+The challenge overall was fun even though I haven't solved it. It is also nice to see how they realized the challenge and that it is possible to set it up locally for testing.
# OverTheWire Advent Bonanza 2019
+## CTF Retrospective
+
+I know the Advent of Code but didn't knew that something like that also exists as a CTF. The challenges were really funny designed and there were challenges from easy to hard. I had a lot of fun solving them together with the people on Mattermost.
+
## Challenge 1
Time: about 4h without writeup