About MateoG
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| Challenge | Write-up with special mention |
|---|
| Validation date | Challenge | Number of points |
|---|---|---|
| 2025-10-03 21:59:35 |
Steganography Look inside the house
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2 |
| 2025-10-03 21:53:10 |
Steganography Victor reloaded
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2 |
| 2025-10-03 21:49:33 |
Cryptography Some martian message
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1 |
| 2025-10-03 21:48:01 |
Steganography Victor you're hidding me something
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1 |
