Biggleman's Safe was a hypothetical cryptography scenario in which a safe builder wrote blueprints for an unbreakable safe. Ensei Tankado wanted to keep the blueprints a secret, so he built the safe and locked the blueprints inside.
| Identifier (URI) | Rank |
|---|---|
| dbkwik:resource/yd6Kglh4CawMh8HLGHXoAw== | 5.88129e-14 |