| Date | User | Challenge | Score |
| origabai | Curves and Logs | 40 | |
| admani1 | Export-grade | 100 | |
| admani1 | Parameter Injection | 60 | |
| admani1 | Deriving Symmetric Keys | 40 | |
| M_ndinda | Montgomery's Ladder | 40 | |
| admani1 | Computing Shared Secrets | 30 | |
| admani1 | Computing Public Values | 25 | |
| M_ndinda | Efficient Exchange | 50 | |
| origabai | Scalar Multiplication | 35 | |
| admani1 | Generators of Groups | 20 | |
| admani1 | Working with Fields | 10 | |
| admani1 | Modulus Inutilis | 50 | |
| origabai | Point Addition | 30 | |
| M_ndinda | Curves and Logs | 40 | |
| admani1 | Salty | 20 | |
| admani1 | Manyprime | 40 | |
| admani1 | Monoprime | 30 | |
| M_ndinda | Scalar Multiplication | 35 | |
| origabai | Point Negation | 10 | |
| M_ndinda | Point Addition | 30 | |
| thetrapper10 | Finding Flags | 2 | |
| M_ndinda | Point Negation | 10 | |
| admani1 | Factoring | 15 | |
| M_ndinda | Background Reading | 5 | |
| admani1 | RSA Signatures | 25 | |
| admani1 | RSA Decryption | 20 | |
| admani1 | Private Keys | 20 | |
| M_ndinda | Export-grade | 100 | |
| admani1 | Euler's Totient | 20 | |
| admani1 | Public Keys | 15 | |
| Aleph_null | XOR Properties | 15 | |
| admani1 | Modular Exponentiation | 10 | |
| origabai | ECB Oracle | 60 | |
| dummy1 | Hex | 5 | |
| M_ndinda | Parameter Injection | 60 | |
| Aleph_null | XOR Starter | 10 | |
| paulihno15 | Extended GCD | 20 | |
| Seonix | Hex | 5 | |
| dummy1 | ASCII | 5 | |
| Seonix | ASCII | 5 | |
| dummy1 | Great Snakes | 3 | |
| dragon99 | Modes of Operation Starter | 15 | |
| Seonix | Great Snakes | 3 | |
| Aleph_null | Bytes and Big Integers | 10 | |
| Seonix | Finding Flags | 2 | |
| dummy1 | Finding Flags | 2 | |
| Aleph_null | Base64 | 10 | |
| eternelman | Generators of Groups | 20 | |
| Aleph_null | Hex | 5 | |
| Churchil | Deriving Symmetric Keys | 40 |
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