| Date | User | Challenge | Score |
| nidhal135 | XOR Properties | 15 | |
| Mohammedamiran | Bespoke Padding | 100 | |
| hadeelshowqi | MD0 | 80 | |
| Apood | The Matrix | 75 | |
| blk | Favourite byte | 20 | |
| ShoObsidian | Modular Arithmetic 1 | 20 | |
| Mohammedamiran | Vote for Pedro | 150 | |
| Mohammedamiran | Everything is Still Big | 100 | |
| nidhal135 | XOR Starter | 10 | |
| 775446330 | The Matrix Revolutions | 125 | |
| 775446330 | The Matrix Reloaded | 100 | |
| 775446330 | The Matrix | 75 | |
| 775446330 | Script Kiddie | 70 | |
| 775446330 | Static Client 2 | 120 | |
| 775446330 | Additive | 70 | |
| 775446330 | Static Client | 100 | |
| 775446330 | Export-grade | 100 | |
| Mohammedamiran | Let's Decrypt | 80 | |
| Mohammedamiran | RSA Backdoor Viability | 175 | |
| Maram_2026 | Square Eyes | 35 | |
| 775446330 | RSA Signatures | 25 | |
| Apood | Script Kiddie | 70 | |
| Mohammedamiran | Let's Decrypt Again | 175 | |
| Maram_2026 | Monoprime | 30 | |
| Mohammedamiran | PriMeD5 | 100 | |
| Maram_2026 | Inferius Prime | 30 | |
| Apood | Static Client 2 | 120 | |
| ShoObsidian | Extended GCD | 20 | |
| nidhal135 | Bytes and Big Integers | 10 | |
| Mohammedamiran | MD0 | 80 | |
| Mohammedamiran | MDFlag | 125 | |
| Mohammedamiran | Invariant | 250 | |
| Mohammedamiran | No Difference | 175 | |
| Apood | Additive | 70 | |
| Maram_2026 | Factoring | 15 | |
| Maram_2026 | RSA Signatures | 25 | |
| Maram_2026 | RSA Decryption | 20 | |
| Maram_2026 | Private Keys | 20 | |
| Maram_2026 | Euler's Totient | 20 | |
| Maram_2026 | Public Keys | 15 | |
| Maram_2026 | Modular Exponentiation | 10 | |
| Mohammedamiran | The Matrix | 75 | |
| azaytoon | Hex | 5 | |
| Mohammedamiran | Static Client 2 | 120 | |
| Apood | Static Client | 100 | |
| methodtoss | Modular Arithmetic 1 | 20 | |
| Apood | Export-grade | 100 | |
| RahafSharaf | Jack's Birthday Confusion | 30 | |
| RahafSharaf | Jack's Birthday Hash | 20 | |
| Tankie511 | Base64 | 10 |
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