slug: matryoshka
title: "Matryoshka"
description: "Deep in Santa's workshop, a mysterious gift appeared: a painted Matryoshka doll sealed tight, each layer hiding another secret beneath colorful winter scenes. Only by peeling back all five enchanted shells can you uncover the final present tucked inside - Santa's lost Christmas flag."
category: "misc"
points: 600
is_visible: true
complexity: 6
attachments:
  - "public/matryoshka.png"
hints:
  - text: "Image size is suspiciously huge, maybe there is something hidden inside?"
    penalty_points: -20
  - text: "Try using binwalk and extracting hidden data."
    penalty_points: -40
flag_plaintext: "CTF{h3ll0_d3xt3r_m0rg4n_m4try0shk4!}"