DecipherCipher Hub / The Train at Platform Zero

Cipher Challenge

The Train at Platform Zero

A short fictional narrative about a station announcement for a platform that does not appear on any public map.

FictionAristocratGeneral simple substitution

Source & status

Origin
Original to Decipher
Solution
Established

Ciphertext

LWRY MYX KHZXWRP ESA XEYEWZR KYJA MSAR ESA HZBGXNAYFAI YRRZBRKAG Y RZIESQZBRG XAITWKA JIZL Y NHYEJZIL YQXARE JIZL ATAIV XWPR. ESA JAM IALYWRWRP NYXXARPAIX HZZFAG BN, QBE RZQZGV LZTAG. Y XAKZRG YRRZBRKALARE RYLAG RZ GAXEWRYEWZR YRG YGTWXAG EIYTAHAIX EZ KYIIV ZRHV MSYE ESAV KZBHG IALALQAI. LWRY JZHHZMAG ESA XZBRG EZ Y XAITWKA KZIIWGZI MSAIA YR ZHG ARYLAH RBLQAI SBRP QASWRG XEYKFAG QYIIWAIX. QAVZRG WE, XSA JZBRG Y XSZIE EIYKF, Y MZZGAR QARKS, YRG ESIAA IAEWIAG XEYEWZR MZIFAIX YIIYRPWRP KSYWIX. ESAV MAIA IASAYIXWRP YR YBGWZ EZBI JZI ESA IYWHMYV LBXABL YRG SYG YKKWGAREYHHV KZRRAKEAG ESAWI IAKZIGAI EZ ESA HWTA XVXEAL. IAHWATAG, LWRY SAHNAG KZIIAKE ESA MWIWRP. QAJZIA HAYTWRP, XSA YXFAG MSV ESAWI JWKEWZRYH XAITWKA SYG RZ GAXEWRYEWZR. ESA ZHGAXE TZHBREAAI XLWHAG YRG XYWG ATAIV KZRTWRKWRP DZBIRAV RAAGAG IZZL JZI ESA HWXEARAI EZ KSZZXA ZRA.

Submit Flag

The Flag is the first 64 non-whitespace characters of the recovered Solution, or all of them when there are fewer. Keep cipher fillers.