STAGE 1

R2x1ZWNrd3Vuc2NoISBTdGFnZSAxIGNsZWFyZWQgLi4uIHdhciBhYmVyIGF1Y2ggc2VociBlaW5mYWNoCldlaXRlciBnZWh0cyBta
XQgU3RhZ2UgMi4uLi4KCkhtIC4uLi4gd2llIGlyZ2VuZHdpZSBtdXNzIGljaCBqZXR6dCBhbiBSb2Vt
ZXIgZGVua2VuIC4uLi4uIApBY2ggdW5kIG1laW5lIExpZWJsaW5nc3phaGwgaXN0IGRpZSBMdWNreSA3IC4uLg==

STAGE 2

Nsbljrdbuzjo Zahnl 2 jslhylk ... hily hbjo uvjo nba thjoihy vkly?
Pu Zahnl 3 nloa lz uvjoths bt lpul ilsplial Hya cvu Vimbzjhapvu igd. lpumhjo Ryfwav.
Dplzv zlol pjo kluu zjovu dplkly hsslz yva ... ohjo buk pjo ohi qh uvjo lpul dlpalyl Splispunzghos. Hbjo kplzl pza dplkly lpul Wyptghos...
Pynlukdv ohi pjo nshbil pjo uvjo ulu Opua clyzaljra ...

STAGE 3

Abg onq ... Fgntr 3 pyrnerq.
Qre Gbxra vfg: QervQervQervJneVfbfXrvyrerv
Mrvt zve qra Gbxra haq vz Trtramht orxbzzfg qh ara HFO Fgvpx
zvg vagrerffnagra Hagreyntra...