| Date | User | Challenge | Score |
| h3llo | JWT Secrets | 25 | |
| Codeboy | XOR Starter | 10 | |
| h3llo | No Way JOSE | 20 | |
| anchi1228 | XOR Starter | 10 | |
| h3llo | JWT Sessions | 10 | |
| h3llo | Token Appreciation | 5 | |
| shianchin | Modular Inverting | 25 | |
| szzaps | You either know, XOR you don't | 30 | |
| szzaps | XOR Properties | 15 | |
| szzaps | Bytes and Big Integers | 10 | |
| szzaps | Base64 | 10 | |
| szzaps | Hex | 5 | |
| szzaps | ASCII | 5 | |
| szzaps | Moving Problems | 150 | |
| assakaf | Base64 | 10 | |
| szzaps | ProSign 3 | 100 | |
| szzaps | Curveball | 100 | |
| szzaps | Smooth Criminal | 60 | |
| szzaps | Montgomery's Ladder | 40 | |
| szzaps | Efficient Exchange | 50 | |
| szzaps | Curves and Logs | 40 | |
| szzaps | Scalar Multiplication | 35 | |
| szzaps | Point Addition | 30 | |
| szzaps | Modular Arithmetic 1 | 20 | |
| szzaps | Extended GCD | 20 | |
| szzaps | Greatest Common Divisor | 15 | |
| szzaps | Export-grade | 100 | |
| n4jaab | Great Snakes | 3 | |
| szzaps | Parameter Injection | 60 | |
| n4jaab | Finding Flags | 2 | |
| szzaps | Deriving Symmetric Keys | 40 | |
| szzaps | Point Negation | 10 | |
| szzaps | Background Reading | 5 | |
| assakaf | Hex | 5 | |
| tkhnnh | XOR Starter | 10 | |
| 3amo_DA7Y | Encoding Challenge | 40 | |
| justindewey | Export-grade | 100 | |
| justindewey | Parameter Injection | 60 | |
| justindewey | Deriving Symmetric Keys | 40 | |
| justindewey | Computing Shared Secrets | 30 | |
| Archcyph | Base64 | 10 | |
| justindewey | Computing Public Values | 25 | |
| justindewey | Generators of Groups | 20 | |
| justindewey | Working with Fields | 10 | |
| szzaps | The j-invariant | 20 | |
| szzaps | Introduction to Isogenies | 10 | |
| ishan123 | Deriving Symmetric Keys | 40 | |
| justindewey | Modulus Inutilis | 50 | |
| justindewey | Salty | 20 | |
| szzaps | JWT Sessions | 10 |
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