crypto/pixelated

crypto/pixelated/flag.txt

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+picoCTF{8cdf93c3}

crypto/pixelated/solve.py

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+#!/usr/bin/env nix-shell
+#!nix-shell -i python3 -p "python3.withPackages (ppkgs: with ppkgs; [ pillow numpy ])"
+
+from PIL import Image
+import numpy as np
+
+def main():
+    with Image.open("scrambled1.png") as im:
+        img1 = np.asarray(im)
+
+    with Image.open("scrambled2.png") as im:
+        img2 = np.asarray(im)
+
+    result_array = img1 + img2
+    result = Image.fromarray(result_array)
+    result.save('out.png')
+
+if __name__ == "__main__":
+    main()
+