| Date | User | Challenge | Score |
| Hoshi_Batista | You either know, XOR you don't | 30 | |
| Hoshi_Batista | Favourite byte | 20 | |
| b1b00www | Everything is Still Big | 100 | |
| Hoshi_Batista | XOR Properties | 15 | |
| JoeBiden | Favourite byte | 20 | |
| aminkedri | Confusion through Substitution | 25 | |
| yasmennaeem | Network Attacks | 5 | |
| HeptaZ | You either know, XOR you don't | 30 | |
| bagus | Bytes and Big Integers | 10 | |
| reki38 | XOR Starter | 10 | |
| Sp1ritedAway | Bytes and Big Integers | 10 | |
| taki1 | Hex | 5 | |
| HeptaZ | Favourite byte | 20 | |
| taki1 | ASCII | 5 | |
| reki38 | Bytes and Big Integers | 10 | |
| A223H | Base64 | 10 | |
| b1b00www | Crossed Wires | 100 | |
| Salma_Sayed | You either know, XOR you don't | 30 | |
| JoeBiden | XOR Properties | 15 | |
| taki1 | Great Snakes | 3 | |
| Salma_Sayed | Favourite byte | 20 | |
| HeptaZ | XOR Properties | 15 | |
| ShoriNoYami | Great Snakes | 3 | |
| Salma_Sayed | XOR Properties | 15 | |
| Zizuku | Great Snakes | 3 | |
| taki1 | Finding Flags | 2 | |
| reki38 | Base64 | 10 | |
| Salma_Sayed | XOR Starter | 10 | |
| yasmennaeem | Great Snakes | 3 | |
| Salma_Sayed | Bytes and Big Integers | 10 | |
| HeptaZ | XOR Starter | 10 | |
| zainabmohammad | Bytes and Big Integers | 10 | |
| bagus | Base64 | 10 | |
| Salma_Sayed | Base64 | 10 | |
| zainabmohammad | Base64 | 10 | |
| HeptaZ | Bytes and Big Integers | 10 | |
| reki38 | Hex | 5 | |
| zainabmohammad | Hex | 5 | |
| yasmennaeem | Finding Flags | 2 | |
| zainabmohammad | ASCII | 5 | |
| HeptaZ | Base64 | 10 | |
| Zizuku | Finding Flags | 2 | |
| zainabmohammad | Network Attacks | 5 | |
| reki38 | ASCII | 5 | |
| reki38 | Great Snakes | 3 | |
| Farida_osama_awn | Network Attacks | 5 | |
| A223H | Hex | 5 | |
| ammaraiad21 | Network Attacks | 5 | |
| HeptaZ | Hex | 5 | |
| youssef_ahm3d | Network Attacks | 5 |
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