Cipher: https://yadi.sk/i/RFtGVJH83Q5tdq
Do you see quality ? MISCELLANEOUS
Find hidden flag in encrypted data...

https://yadi.sk/i/vQIVKyyX3PdpWx
Capital's Flag CRYPTOGRAPHY
https://constitutioncenter.org/interactive-constitution/preamble

format: flag{text}
Encryption Challenges CRYPTOGRAPHY
010000100110100101101110011000010111001001111001001000000100100101110100011100110010000001000100011010010110011101101001011101000110000101101100011010010110001101101001011011110111010101110011
Go on the secret journey of music

https://yadi.sk/d/8JkIlhh63NyZW9
numerical decode CRYPTOGRAPHY
Cipher: 66 6c 61 67 28 67 6f 6f 64 5f 6a 6f 62 5f 79 6f 75 5f 66 6f 75 6e 64 5f 6d 65 29
Flag format: flag(...)
Maiden's Tower FORENSICS
Find hidden message in picture...

Hint:Do not forget to check the description lines

https://yadi.sk/i/r_-IwQYT3Nxbob
MD encryption CRYPTOGRAPHY
6FBCF7B5CE6637C28EEDC43988A9509B


Try with format: flag{}
Cry or RSA CRYPTOGRAPHY
The title itself gives you an idea. Here is the file: https://yadi.sk/d/Rc05qe_a3Noorn