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Submitted Solutions
| Successive Powers | 0 | ||
| Chinese Remainder Theorem | 0 | ||
| Modular Square Root | 0 | ||
| Quadratic Residues | 0 | ||
| ProSign 3 | 0 | ||
| Curveball | 0 |
Solved Challenges
| Diffie-Hellman | Computing Shared Secrets | 30 | |
| Diffie-Hellman | Computing Public Values | 25 | |
| Diffie-Hellman | Generators of Groups | 20 | |
| Diffie-Hellman | Working with Fields | 10 | |
| RSA | RSA Signatures | 25 | |
| RSA | Factoring | 15 | |
| RSA | RSA Decryption | 20 | |
| RSA | Private Keys | 20 | |
| RSA | Euler's Totient | 20 | |
| RSA | Public Keys | 15 | |
| Elliptic Curves | Exceptional Curves | 100 | |
| RSA | Modular Exponentiation | 10 | |
| Symmetric Ciphers | Resisting Bruteforce | 10 | |
| Symmetric Ciphers | Keyed Permutations | 5 | |
| General | Bytes and Big Integers | 10 | |
| General | Base64 | 10 | |
| General | Hex | 5 | |
| General | ASCII | 5 | |
| Mathematics | Successive Powers | 60 | |
| Mathematics | Chinese Remainder Theorem | 40 | |
| Mathematics | Legendre Symbol | 35 | |
| Isogenies | Introduction to Isogenies | 10 | |
| Mathematics | Modular Square Root | 35 | |
| Mathematics | Quadratic Residues | 25 | |
| Introduction | Network Attacks | 5 | |
| Introduction | Great Snakes | 3 | |
| Introduction | Finding Flags | 2 | |
| Hash Functions | Collider | 50 | |
| ZKPs | Honest Verifier Zero Knowledge | 30 | |
| Hash Functions | Jack's Birthday Confusion | 30 | |
| Hash Functions | Jack's Birthday Hash | 20 | |
| Lattices | From Private to Public Key LWE | 25 | |
| Lattices | LWE Low Bits Message | 20 | |
| Lattices | LWE High Bits Message | 15 | |
| Lattices | LWE Intro | 10 | |
| Lattices | Gaussian Reduction | 50 | |
| Lattices | LWE Background | 5 | |
| Lattices | Gram Schmidt | 30 | |
| ZKPs | Special Soundness | 25 | |
| ZKPs | Proofs of Knowledge | 20 | |
| ZKPs | ZKP Introduction | 5 | |
| Elliptic Curves | Moving Problems | 150 | |
| Lattices | What's a Lattice? | 40 | |
| Lattices | Size and Basis | 15 | |
| Lattices | Vectors | 10 | |
| Elliptic Curves | Smooth Criminal | 60 | |
| Elliptic Curves | ProSign 3 | 100 | |
| Elliptic Curves | Curveball | 100 | |
| Elliptic Curves | Montgomery's Ladder | 40 | |
| Elliptic Curves | Efficient Exchange | 50 | |
| Elliptic Curves | Curves and Logs | 40 | |
| Elliptic Curves | Scalar Multiplication | 35 | |
| Elliptic Curves | Point Addition | 30 | |
| Elliptic Curves | Point Negation | 10 | |
| Elliptic Curves | Background Reading | 5 |
