| Date | User | Challenge | Score |
| flagweaver | LWE High Bits Message | 15 | |
| scarepere | Great Snakes | 3 | |
| scarepere | Finding Flags | 2 | |
| brobinh | RSA Decryption | 20 | |
| brobinh | Private Keys | 20 | |
| brobinh | Euler's Totient | 20 | |
| brobinh | Public Keys | 15 | |
| brobinh | Modular Exponentiation | 10 | |
| marti012 | Adrien's Signs | 80 | |
| marti012 | Chinese Remainder Theorem | 40 | |
| flagweaver | LWE Intro | 10 | |
| kakashiUchiha | Bytes and Big Integers | 10 | |
| ali2030 | Fast Primes | 75 | |
| flagweaver | Size and Basis | 15 | |
| flagweaver | Vectors | 10 | |
| MohamedMujahed | RSA vs RNG | 150 | |
| MohamedMujahed | Nothing Up My Sleeve | 150 | |
| KNOURAymen | You either know, XOR you don't | 30 | |
| Santikawaii | ASCII | 5 | |
| danidddd | You either know, XOR you don't | 30 | |
| marti012 | Modular Square Root | 35 | |
| flagweaver | Efficient Exchange | 50 | |
| Santikawaii | Network Attacks | 5 | |
| f4rnsworth | Finding Flags | 2 | |
| flagweaver | Curves and Logs | 40 | |
| flagweaver | Scalar Multiplication | 35 | |
| flagweaver | Point Addition | 30 | |
| uziii | Great Snakes | 3 | |
| Santikawaii | Great Snakes | 3 | |
| flagweaver | Point Negation | 10 | |
| The_S7s | You either know, XOR you don't | 30 | |
| LorenzoPapi | Ellipse Curve Cryptography | 125 | |
| uziii | Finding Flags | 2 | |
| Cano_il_Marsi | Scalar Multiplication | 35 | |
| Santikawaii | Finding Flags | 2 | |
| AltFreq | MDFlag | 125 | |
| flagweaver | LWE Background | 5 | |
| flagweaver | ZKP Introduction | 5 | |
| flagweaver | Secure Protocols | 5 | |
| Mohd301 | XOR Starter | 10 | |
| flagweaver | Background Reading | 5 | |
| flagweaver | Oracular Spectacular | 150 | |
| flagweaver | Forbidden Fruit | 150 | |
| flagweaver | Paper Plane | 120 | |
| flagweaver | The Good, The Pad, The Ugly | 100 | |
| flagweaver | Pad Thai | 80 | |
| aliasodihao | Computing Shared Secrets | 30 | |
| aliasodihao | Working with Fields | 10 | |
| aliasodihao | RSA Decryption | 20 | |
| aliasodihao | Private Keys | 20 |
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