add decomphose

decomphose/description.md

@@ -0,0 +1,9 @@
+Image arithmetic is super neat until there's more than two images involved.
+
+[file 1](${decomp1_7z})
+
+[file 2](${decomp2_7z})
+
+[file 3](${decomp3_7z})
+
+[file 4](${decomp4_7z})

decomphose/grader.py

@@ -0,0 +1,4 @@
+def grade(autogen, key):
+    if key.find("wh4t_a_5weet_fFLag_2b04e1") != -1:
+        return True, "You got it. Nice construction!"
+    return False, "Sorry, keep trying."

decomphose/problem.yml

@@ -0,0 +1,11 @@
+author: blockingthesky
+title: Decomphose
+category: Forensics
+autogen: false
+programming: false
+value: 300
+files:
+  - decomp1.7z
+  - decomp2.7z
+  - decomp3.7z
+  - decomp4.7z

mane-event/problem.yml

@@ -4,6 +4,6 @@ hint: Wow, JPEGs are such an EXcellent Image Format!
 category: Forensics
 autogen: false
 programming: false
-value: 30
+value: 50
 files:
   - lion.jpg