| Date | User | Challenge | Score |
| farisha | Null or Never | 100 | |
| Aws_Fahd_abdo | Ellipse Curve Cryptography | 125 | |
| farisha | RSA Backdoor Viability | 175 | |
| Aws_Fahd_abdo | No Way Back Home | 100 | |
| CookedRavioli | XOR Starter | 10 | |
| Aryaethn | Fischlin Transform | 180 | |
| RAVEN_031 | ZKP Introduction | 5 | |
| farisha | Ron was Wrong, Whit is Right | 90 | |
| Aws_Fahd_abdo | Modular Binomials | 80 | |
| Aws_Fahd_abdo | Adrien's Signs | 80 | |
| Aws_Fahd_abdo | Successive Powers | 60 | |
| farisha | Fast Primes | 75 | |
| farisha | Marin's Secrets | 50 | |
| Aws_Fahd_abdo | Modular Square Root | 35 | |
| paulihno15 | Deriving Symmetric Keys | 40 | |
| Aws_Fahd_abdo | Chinese Remainder Theorem | 40 | |
| farisha | Infinite Descent | 50 | |
| farisha | Endless Emails | 150 | |
| teun | Resisting Bruteforce | 10 | |
| Aws_Fahd_abdo | Quadratic Residues | 25 | |
| Aws_Fahd_abdo | Legendre Symbol | 35 | |
| farisha | Everything is Still Big | 100 | |
| Galxee | XOR Starter | 10 | |
| farisha | Crossed Wires | 100 | |
| Aws_Fahd_abdo | Proofs of Knowledge | 20 | |
| farisha | Everything is Big | 70 | |
| farisha | Modulus Inutilis | 50 | |
| farisha | Salty | 20 | |
| teun | Keyed Permutations | 5 | |
| farisha | Manyprime | 40 | |
| CookedRavioli | Bytes and Big Integers | 10 | |
| farisha | Bringing It All Together | 50 | |
| Leospy | Finding Flags | 2 | |
| j_m | Toshi's Treasure | 150 | |
| paulihno15 | Computing Shared Secrets | 30 | |
| lapa | Modulus Inutilis | 50 | |
| NicoNieners | Flipping Cookie | 60 | |
| CookedRavioli | Base64 | 10 | |
| Aws_Fahd_abdo | ZKP Introduction | 5 | |
| Aws_Fahd_abdo | A True Genus | 175 | |
| Aws_Fahd_abdo | Meet me in the Claw | 120 | |
| CookedRavioli | Hex | 5 | |
| Aws_Fahd_abdo | Dual Masters | 90 | |
| Aws_Fahd_abdo | Abelian SIDH | 90 | |
| CookedRavioli | ASCII | 5 | |
| Aws_Fahd_abdo | André Encoding | 80 | |
| thisismetrying | Base64 | 10 | |
| CookedRavioli | Great Snakes | 3 | |
| Aws_Fahd_abdo | What's My Kernel | 70 | |
| CookedRavioli | Finding Flags | 2 |
You are now level Current level