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Goal: recover the original phrase, exact proof token, and exact seal. Valid solve must include phrase + proof + seal + short method summary. Patching, forced output, or modified binaries are not valid solves.

6.0
Intermediate
4
x64
windows

# DELI MEAT — The debugger fights back ## Chef already picked your sandwich. Build it exactly and submit. He won’t tell you what’s wrong if you miss. **Valid solve:** Create a valid **sandwich generator** Good luck have fun!

10.0
Intermediate
8
x64
windows

More...? Hint: XOR with a rotating key. Static analysis sufficient.

5.0
Intermediate
11
x64
linux

Popular Crackmes

Popular challenges from our community

Lets see if you have what it takes to intercept and modify packets in transit. Rules: 1. Intercept and Modify: You are allowed to intercept and modify the packets as they travel between the client and server. 2. No Modifications to Frontend: Modifying the webpage or any JavaScript code is strictly prohibited. 3. No Patching: You cannot patch the application itself. Good luck and have fun!

8.6
Newbie
140
x64
windows
Assembly

This is a very simple beginner crack me. Try to find the correct password. Patch if you want, but at first try to solve the crackme without patching. Good Luck !

5.9
Newbie
292
x64
windows

This question is for beginners. You will be asked for key, so answer key. INFORMATION I made a mistake and put the wrong code on the https://crackmy.app/crackmes/easy-xor-strings-2495 problem. This problem is the one where I put the correct executable file for https://crackmy.app/crackmes/easy-xor-strings-2495.

5.6
Easy
94
x64
windows

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