MR25
5 completed puzzles
| Crash Course Conundrum | |
| Nao's sticky riddles | |
| Nothing But Morse | |
| The String Harmony | + F0, F1, F3, F5 |
| ZED | 🏅 + 🅰 + (-25) |
10 active puzzles
| ae27ff | 20 |
| Cipher: Crack the Code | 47 |
| Combinats | 10 |
| corundrum | 02 |
| Do Not Believe Her Lies | 4 4 X 5 X X 5 |
| RNS Riddle | F15 |
| seven: a mini-riddle | |
| The Haunting of Thornbury Manor | |
| the trial | 7a 7b |
| Énigmapédia | Epilogue |