Added wrriteup for nagoya-castle of mma-ctf-2015

Author: chaitan94

mma-ctf-2015/stego/nagoya-castle/chaitan94/README.md

@@ -0,0 +1,18 @@
+[](ctf=mma-ctf-2015)
+[](type=stego)
+[](tags=)
+[](tools=stegosolve)
+[](techniques=)
+
+# Nagoya Castle (stego-100)
+
+One image was given:
+
+![Nagoya castle](../problem.png)
+
+It was simpler than I expected. Downloaded the image, opened it in [StegoSolve](http://www.caesum.com/handbook/Stegsolve.jar).
+
+![Screenshot](screenshot.png)
+
+Aand there's our flag
+> MMA{raw_cr3am_pasta!}