| Date | User | Challenge | Score |
| m_ee_b | Network Attacks | 5 | |
| ayisha | Finding Flags | 2 | |
| levabi | Base64 | 10 | |
| davidhbookclub | Parameter Injection | 60 | |
| Tai_Long | Network Attacks | 5 | |
| kfchess | Great Snakes | 3 | |
| Abilmansur_Daure | ASCII | 5 | |
| diancane | Hex | 5 | |
| kfchess | Finding Flags | 2 | |
| hamza8520 | Legendre Symbol | 35 | |
| eneo | Transparency | 50 | |
| m_ee_b | Great Snakes | 3 | |
| Hussain003 | Network Attacks | 5 | |
| diancane | ASCII | 5 | |
| 0xg0k | Great Snakes | 3 | |
| satlong00 | Vote for Pedro | 150 | |
| raeesulabadien | ASCII | 5 | |
| Tai_Long | Great Snakes | 3 | |
| Chafral | Finding Flags | 2 | |
| raeesulabadien | Great Snakes | 3 | |
| Bolt | Finding Flags | 2 | |
| muneerahmad | Finding Flags | 2 | |
| Hussain003 | Great Snakes | 3 | |
| M_Mahad | Finding Flags | 2 | |
| raeesulabadien | Finding Flags | 2 | |
| Tai_Long | Finding Flags | 2 | |
| sutonchoko | Deriving Symmetric Keys | 40 | |
| Hussain003 | Finding Flags | 2 | |
| diancane | Network Attacks | 5 | |
| diancane | Great Snakes | 3 | |
| Abilmansur_Daure | Network Attacks | 5 | |
| diancane | Finding Flags | 2 | |
| EndlessTurtle | Great Snakes | 3 | |
| tn109 | Oh SNAP | 120 | |
| Rehan | Great Snakes | 3 | |
| eman_1azam | Finding Flags | 2 | |
| m_ee_b | Finding Flags | 2 | |
| Keks0 | You either know, XOR you don't | 30 | |
| Naine | Great Snakes | 3 | |
| quangntenemy | Two Isogenies | 30 | |
| Naine | Finding Flags | 2 | |
| levabi | Hex | 5 | |
| EndlessTurtle | Finding Flags | 2 | |
| Rehan | Finding Flags | 2 | |
| Abilmansur_Daure | Great Snakes | 3 | |
| levabi | ASCII | 5 | |
| kalism | Great Snakes | 3 | |
| levabi | Great Snakes | 3 | |
| levabi | Finding Flags | 2 | |
| quangntenemy | DLOG on the Surface | 40 |
You are now level Current level