DavidB
15th place
554 points
Solves
| Challenge | Category | Value | Time |
| XOR adventures 2 | crypto | 117 | |
| XOR adventures 1 | crypto | 110 | |
| RSA Intro II | crypto | 110 | |
| RSA intro 1 | crypto | 109 | |
| Flaghörnchen's Static Safe 1/4 | rev | 108 |
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| Challenge | Category | Value | Time |
| XOR adventures 2 | crypto | 117 | |
| XOR adventures 1 | crypto | 110 | |
| RSA Intro II | crypto | 110 | |
| RSA intro 1 | crypto | 109 | |
| Flaghörnchen's Static Safe 1/4 | rev | 108 |