| Date | User | Challenge | Score |
| 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 | |
| kalism | Finding Flags | 2 | |
| Vanish | André Encoding | 80 | |
| bncybz | Successive Powers | 60 | |
| Tsukishima_shiji | LWE High Bits Message | 15 | |
| Ikson | Marin's Secrets | 50 | |
| quangntenemy | Montgomery Curves | 30 | |
| Ikson | Infinite Descent | 50 | |
| Keks0 | Favourite byte | 20 | |
| quangntenemy | Image Point Arithmetic | 30 | |
| Keks0 | XOR Properties | 15 | |
| devan | No Random, No Bias | 120 | |
| GenjiroNS | Chinese Remainder Theorem | 40 | |
| IgnatiusWong | Modular Arithmetic 1 | 20 | |
| GenjiroNS | Modular Square Root | 35 | |
| megim74693 | Base64 | 10 | |
| S3m1 | Keyed Permutations | 5 | |
| adv1g | Modular Inverting | 25 | |
| Adosimp | Modular Arithmetic 2 | 20 | |
| Supriseman1 | Greatest Common Divisor | 15 | |
| adv1g | Modular Arithmetic 2 | 20 | |
| adv1g | Modular Arithmetic 1 | 20 | |
| adv1g | Extended GCD | 20 | |
| Adosimp | Greatest Common Divisor | 15 | |
| IgnatiusWong | Extended GCD | 20 | |
| jinkun | Passwords as Keys | 50 | |
| S3m1 | Legendre Symbol | 35 | |
| GenjiroNS | Legendre Symbol | 35 | |
| Andromedarrr | Favourite byte | 20 | |
| Onigiri2 | Gotta Go Fast | 40 | |
| adv1g | Greatest Common Divisor | 15 | |
| IgnatiusWong | Greatest Common Divisor | 15 | |
| diojdiiadsjuio | Modular Arithmetic 1 | 20 | |
| Ikson | Everything is Still Big | 100 | |
| Supriseman1 | You either know, XOR you don't | 30 | |
| adv1g | Favourite byte | 20 | |
| megim74693 | Hex | 5 | |
| pepperoni21 | Everything is Big | 70 | |
| megim74693 | ASCII | 5 | |
| Yaitulah | Extended GCD | 20 | |
| megim74693 | Great Snakes | 3 | |
| megim74693 | Finding Flags | 2 |
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