| Date | User | Challenge | Score |
| mary135 | Modular Arithmetic 2 | 20 | |
| makorh | Montgomery's Ladder | 40 | |
| jac0 | Export-grade | 100 | |
| shehab_sallam | Finding Flags | 2 | |
| mary135 | Modular Arithmetic 1 | 20 | |
| makorh | Efficient Exchange | 50 | |
| makorh | Curves and Logs | 40 | |
| makorh | Scalar Multiplication | 35 | |
| makorh | Point Addition | 30 | |
| MuhammadTIB | RSA Decryption | 20 | |
| makorh | Point Negation | 10 | |
| makorh | Background Reading | 5 | |
| hUskof_9_ | Finding Flags | 2 | |
| marsmalyshev | Base64 | 10 | |
| httpsmhmod | Bytes and Big Integers | 10 | |
| ortikov | XOR Properties | 15 | |
| Mellivora | Parameter Injection | 60 | |
| MuhammadTIB | Private Keys | 20 | |
| MuhammadTIB | Euler's Totient | 20 | |
| misterbra | Great Snakes | 3 | |
| user28 | XOR Starter | 10 | |
| ShaunBell | Base64 | 10 | |
| misterbra | Finding Flags | 2 | |
| shrimp2845 | Hash Stuffing | 50 | |
| kazunoko2525 | Finding Flags | 2 | |
| vpn_browse | Hex | 5 | |
| see0 | Export-grade | 100 | |
| ShaunBell | Hex | 5 | |
| vpn_browse | ASCII | 5 | |
| shrimp2845 | Collider | 50 | |
| ShaunBell | ASCII | 5 | |
| Namunamu | Real Eisenstein | 150 | |
| ShaunBell | Great Snakes | 3 | |
| WhoJinKazama | Finding Flags | 2 | |
| see0 | Parameter Injection | 60 | |
| vpn_browse | Great Snakes | 3 | |
| ShaunBell | Finding Flags | 2 | |
| vpn_browse | Finding Flags | 2 | |
| MuhammadTIB | Public Keys | 15 | |
| Ponz | Hex | 5 | |
| Ponz | ASCII | 5 | |
| eyalcryptech | You either know, XOR you don't | 30 | |
| shrimp2845 | Jack's Birthday Confusion | 30 | |
| DaBot | Computing Public Values | 25 | |
| shrimp2845 | Pad Thai | 80 | |
| Ponz | Great Snakes | 3 | |
| Ponz | Finding Flags | 2 | |
| MuhammadTIB | Modular Exponentiation | 10 | |
| shrimp2845 | Jack's Birthday Hash | 20 | |
| Zyan | What a Curve! (Breizh CTF) | 0 |
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