I have made a series of riddles, ciphers and puzzles. Anyone who wants to attempt them, feel free :) have fun!
1. JURER JNF QNAGR NYVTUVREV OBEA?
2. Oh, what deity is this? Poor Guitar! XXVII 94-96
3. What ratio can be found in Ronaldo d'Avenici, Variatum Vinn ?
4. 34513341 2351 45435424...