Crypto Challenge 1:
Sabbir loves electronics but he doesn’t know much about it so he asked for help from Kamrul.Kamrul good with electronics stuff. he started with basic logic gate after some time shafin join them and he knows some cool encryption bashed on logic gate. and he started explaining. by the help of kamrul and shafin now Sabbir know about electronics and also some cool encryption.
some cool step will give you the flag. Have Fun
Flag Format will be like
Hints : 1. basic decode(Base64), 2. in hex, 3. Try harder