| Date | User | Challenge | Score |
| pranav414141 | You either know, XOR you don't | 30 | |
| pranav414141 | Favourite byte | 20 | |
| umesh | Prime and Prejudice | 200 | |
| Subham_Gupta | Structure of AES | 15 | |
| pranav414141 | XOR Properties | 15 | |
| vaibhav_67 | Round Keys | 20 | |
| Deepika24 | Token Appreciation | 5 | |
| dinesh001 | Passwords as Keys | 50 | |
| RuHaAn49 | Quadratic Residues | 25 | |
| Devishree | Moving Problems | 150 | |
| shivamyadav | The Good, The Pad, The Ugly | 100 | |
| janart | Great Snakes | 3 | |
| shivamyadav | Pad Thai | 80 | |
| Devishree | ProSign 3 | 100 | |
| artex_11 | Jack's Birthday Confusion | 30 | |
| nasirhussain | Broken RSA | 100 | |
| pranav414141 | XOR Starter | 10 | |
| shivamyadav | Oh SNAP | 120 | |
| Devishree | Smooth Criminal | 60 | |
| Subham_Gupta | Resisting Bruteforce | 10 | |
| Deepika24 | Ellipse Curve Cryptography | 125 | |
| artex_11 | Jack's Birthday Hash | 20 | |
| nasirhussain | Modular Square Root | 35 | |
| Subham_Gupta | Keyed Permutations | 5 | |
| shivamyadav | Dancing Queen | 120 | |
| Devishree | Curveball | 100 | |
| umesh | Ellipse Curve Cryptography | 125 | |
| duk | Bytes and Big Integers | 10 | |
| shivamyadav | Stream of Consciousness | 80 | |
| Devishree | Montgomery's Ladder | 40 | |
| Mukeshburdak | Curveball | 100 | |
| shivamyadav | Logon Zero | 80 | |
| tavprasad_01 | Modular Square Root | 35 | |
| Mukeshburdak | Digestive | 60 | |
| Skypace | Greatest Common Divisor | 15 | |
| Devishree | Curves and Logs | 40 | |
| Mukeshburdak | Double and Broken | 50 | |
| Mukeshburdak | Edwards Goes Degenerate | 100 | |
| Devishree | Efficient Exchange | 50 | |
| TrouthieCryptHk | RSA Signatures | 25 | |
| Mukeshburdak | Real Curve Crypto | 200 | |
| namanxo | Base64 | 10 | |
| vaibhav_67 | Structure of AES | 15 | |
| janart | Finding Flags | 2 | |
| Mukeshburdak | A Twisted Mind | 80 | |
| dinesh001 | Structure of AES | 15 | |
| Mukeshburdak | Moving Problems | 150 | |
| Mukeshburdak | Elliptic Nodes | 150 | |
| Devishree | Point Addition | 30 | |
| Mukeshburdak | Micro Transmissions | 120 |
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