| Date | User | Challenge | Score |
| dirtyDeedz | Collider | 50 | |
| crisscarafia | Hex | 5 | |
| Learn_From_Nyamu | ECB CBC WTF | 55 | |
| crisscarafia | ASCII | 5 | |
| crisscarafia | Great Snakes | 3 | |
| dirtyDeedz | Signing Server | 60 | |
| miaomiao666 | Everything is Still Big | 100 | |
| crisscarafia | Finding Flags | 2 | |
| KMA_SiriuS_ | Point Negation | 10 | |
| CastorJr | Legendre Symbol | 35 | |
| lomilomi | Base64 | 10 | |
| pin3apple07 | Composite Isogenies | 60 | |
| bokthefish | Euler's Totient | 20 | |
| bokthefish | Public Keys | 15 | |
| CastorJr | Quadratic Residues | 25 | |
| dirtyDeedz | Null or Never | 100 | |
| CastorJr | Modular Inverting | 25 | |
| bokthefish | Modular Exponentiation | 10 | |
| Muscui | XOR Starter | 10 | |
| CastorJr | Modular Arithmetic 2 | 20 | |
| CastorJr | Modular Arithmetic 1 | 20 | |
| CastorJr | Extended GCD | 20 | |
| tabboPNW | Bytes and Big Integers | 10 | |
| Muscui | Bytes and Big Integers | 10 | |
| Muscui | Base64 | 10 | |
| CastorJr | Greatest Common Divisor | 15 | |
| CastorJr | You either know, XOR you don't | 30 | |
| CastorJr | Favourite byte | 20 | |
| CastorJr | XOR Properties | 15 | |
| pin3apple07 | Three Isogenies | 35 | |
| pin3apple07 | Two Isogenies | 30 | |
| CastorJr | XOR Starter | 10 | |
| pypy | Symmetry | 50 | |
| pin3apple07 | DLOG on the Surface | 40 | |
| pypy | Flipping Cookie | 60 | |
| impeding9080 | Bytes and Big Integers | 10 | |
| goatdien | XOR Properties | 15 | |
| CastorJr | Bytes and Big Integers | 10 | |
| CastorJr | Base64 | 10 | |
| CastorJr | Hex | 5 | |
| CastorJr | ASCII | 5 | |
| python_error404 | You either know, XOR you don't | 30 | |
| CastorJr | Great Snakes | 3 | |
| pin3apple07 | Image Point Arithmetic | 30 | |
| hakka52 | Secret Exponents | 60 | |
| Jbrewzy28 | Base64 | 10 | |
| hakka52 | Prime Power Isogenies | 50 | |
| Jbrewzy28 | Hex | 5 | |
| anush | Chinese Remainder Theorem | 40 | |
| Jbrewzy28 | ASCII | 5 |
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