# The Hungry Dragon
![The Hungry Dragon](https://raw.githubusercontent.com/bsempir0x65/CTF_Writeups/main/KnightCTF_2022/img/KnightCTF_The_Hungry_Dragon.png)
For this one we got an .3mf file, which we had no clue for what it is. After a quick search it turned out that .3mf files are used for 3D printers to print what ever you want [3mf](https://en.wikipedia.org/wiki/3D_Manufacturing_Format). According to our search its xml based but not readable with a text editor. Again a quick search and we tool the first online 3mf viewer:
![The Hungry Dragon](https://raw.githubusercontent.com/bsempir0x65/CTF_Writeups/main/KnightCTF_2022/img/KnightCTF_The_Hungry_Dragon_1.png)
Whatever that was, was not helpful. So we tried the next Tool and found something really helpful [3mf viewer](https://3dviewer.net/):
[video](https://user-images.githubusercontent.com/87261585/151245913-7f715f6f-abbc-4824-8a34-82d22da59510.mp4)
As you could see we just needed to count the doughnut and sweets we found here which was pretty easy now. Based on the Flag format the flag was *KCTF{3_doughnut_and_11_sweet}*. We never did something with 3D prints but now we now how to read time, [](https://github.githubassets.com/images/icons/emoji/unicode/1f320.png) Now you know [](https://github.githubassets.com/images/icons/emoji/unicode/1f320.png) .
Our [github](https://github.com/bsempir0x65/CTF_Writeups/tree/main/KnightCTF_2022#the-hungry-dragon) and [webpage](https://bsempir0x65.github.io/CTF_Writeups/KnightCTF_2022/#the-hungry-dragon)