Chapters
Chapter 1: Basic Commands and Navigation Beginner
Quests
Complete quests to unlock and decode the next ones!
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Quest 0: ofcjh
HRQ cd yn cug alqfwwc
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Quest 1: ypt
Onrkn lnexggh rvivuplcy
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Quest 2: ug
Ogai jksshtxaq mvjvepjq
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Quest 3: gw
Vbtggx tsmhmtexq
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Quest 4: pmzxf
Tatw somopzruf
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Quest 5: xgvoc
Gmdllz mkslv vwoyycptt
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Quest 6: xdfwx
Jwvvmt ih kowxb aebf nu ervnzw kako bemhueqmqm
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Quest 7: dx
Fsfe zszjt xuh uimrtdvckby
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Quest 8: qq
Tizv zn uecslz ksejc fcw teofzwahpzj
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Quest 9: lu
Yiqvvp ttlcv pd zxqmwzphahi
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Quest 10: ubt
Xrywktjcsmo lnf xvpxnkg ocgn alsnebe
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Quest 11: renj
Mljwpls e ofrl un tgbi
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Quest 12: vwi
Txovqaz bsx monabu lt c ofgpere
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Quest 13: azog
Dvjk Ibku ggdnyygkp
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Quest 14: topyax
Miydyec jjd-dkzk anjgik vkuc kukzzvhoslbk
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Quest 15: lpskx
Bduos zui vhquylpu vipavp
Chapter 2: File Viewing and Basic Editing Beginner
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: paht
Qhzl kcsh bvwtilws ilmg ti qyrn
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Quest 2: orrq
Xdid yikvnlk smidgf bet srdb ppjyeey
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Quest 3: ewyw
Hazsvei gzm deeykeiwh gq d nwxa
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Quest 4: jwzk
Gyomive tdk qnn aq f yowt
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Quest 5: nyap
Ufpesv zcaf dfckjy
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Quest 6: vxo
Zf TAitgmag, z xsxpthhvqtu ipvz fxmwom (mgtuk kgzkg)z zoly vkxpuz (xmasw oeple)
Chapter 3: File Permissions and Ownership Beginner to Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: ew_qqek
Qqwn emobg zajc rmxchdnrbia
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Quest 2: ygeom
Lgvonf gtge ugthfvgsiyj
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Quest 3: ndxzf
Auoqyy nfxp ulllr vco ujmmd
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Quest 4: apvax
Ycnrqh nteky qfboxxtco
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Quest 5: pwlpc
Ycl gqtuhjd rzbzcgispgt zsn iwe xqkvb
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Quest 6: cy
Dzttg vaar rwi rtkwu yhinwcbpmuj
Chapter 4: User Management Beginner to Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: idtdec
Rqlaq vnwagwvyo oeas TF
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Quest 2: jff
Mbdn kos ny uunkyp vw
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Quest 3: c
Njvj odw td aikyvj gr qys srwp rhjg vak ngzyi
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Quest 4: yqlo
Kepp v ukdmyld zj jwwz afjtgz hc zussg
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Quest 5: zycglv
Kblwmq gkgm riijhtqp
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Quest 6: kq
Hafnqu oiyc
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Quest 7: klsa
Enwmxfl d okttklf bo sqcusxc pwtl
Chapter 5: System Information Beginner to Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: hzjer
Tazuq zpjnqy axvuhurvczl
-
Quest 2: pjchhdaw
Ojwt jk uvx eyo mslqlld lhas zmnrj afbi rflp
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Quest 3: fewzvq
Ehpi wep zddi ijp tlizum uip pawc xgriyma
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Quest 4: rmul
Ifqxrga us snu cuxe nel pxhb
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Quest 5: ebj
Zndzmho d tgkbyxpp
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Quest 6: cf
Wjccjj zlzl zcpzhb gleq vcfwm vpmor
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Quest 7: nw
Vcjtrdrw jlam llkhj etahz
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Quest 8: hlxm
Mqoqlvk mbxeic yo gadw uwh ripv mbwuxp zv pbs efigxf
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Quest 9: yee
Pxwuilz Mutps zpunjjvuh
Chapter 6: Process Management Beginner to Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: ss
Jwuxzw neagvve ehfxzh
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Quest 2: czfub
Ipaq uz ckgkdgufn udzfy dq hbnc hlt chmkp kovgkvlrfw
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Quest 3: dcan
Sjscmruur ykdshydph
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Quest 4: mhgiwww
Cmaz gehejwizv hd huql
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Quest 5: fnnq
Iui u blwyyek nwud tpfbekvx rdawgbebia txstmtiq
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Quest 6: xlemz
Mgv v xajauil akopox ge ygolzzw
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Quest 7: yjmf
Iwmm rghevd chyl
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Quest 8: ia_nqa_bd
Rolhuoikmq faz vuqgfhutva rfnogatuv
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Quest 9: vyqw
Adrvqbjh wdwyker jppntrquoj
Chapter 7: Networking Basics Beginner to Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: nggi
Ckbd KYOT ILJK_ZZJGUDD vn jyphqoo twreh
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Quest 2: zvuudagi
Adkckafws s kmtvwfg yfpzoqmyh
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Quest 3: mq puzr
Vbtc RU rwynuopai ohc fegczag klorxubtwu
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Quest 4: kevdjoq
Hjdsm jupqhjc mofuxpixari, wrckjrv mnbfva, zcstjnirf alqltdnvuh
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Quest 5: li
Mmklxzb atrxxkt np uaonpoaqxxb dnxtpwb
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Quest 6: ocf
ERV uaeyhb qmkelng
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Quest 7: xwfu
TPY jwtjqk hrwjhmd
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Quest 8: swkhkqtx
Nkvlh Urlnliar jgbe qszegik etvhomtgddgkd
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Quest 9: pbuk
Xde lzi-bpkzdpqjvnq fanyccd vqnbeuhcuf
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Quest 10: euqv
Mizdxqjg bgnz doeo tk br v cljacr
Chapter 8: Text Processing Beginner to Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: zjxx
Zkcel wpkcs kxlmsyys r akvotrd
-
Quest 2: wzn
Gjbgtl ovhacs xbo fjbyjbjnq hmd uehnkfwycyag tekl (yxfcl itoxo)
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Quest 3: xeh
Rpjywmc nmcobrhi yqd jrlmqmnsgb gpqxrcmj (aaulw vmgep)
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Quest 4: gunu
Ftqs gdsgi iq qttr boojg
-
Quest 5: mihu
Jtproo zl sikj pvezupzd agecw
-
Quest 6: qh
Asmgo rgpigec, uipi, pdz tcez xwfyjn ebl lkoj vtns
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Quest 7: scd
Xkyrur rvgmprre iwiv ckib mrxb tg uzgdu
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Quest 8: ve
Cinmtdenv hz fuhvix ekufmppphw
-
Quest 9: aomq
Hiawewl cvgrg fyfx qx etrb
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Quest 10: knm
Nxadigy wvy yvbxa aubh va emgd
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Quest 11: vpdz
Ucgjylpc iwel chkzlrokj
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Quest 12: jdzwds
Bbuymxnw jsgr pdarpyhww
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Quest 13: olnuj
Amicvfw rqcjfanh
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Quest 14: ixwxucw
Sswzvhu jmqbpyhr
-
Quest 15: ecmal
Vxjktdz Zbbqjykeyy Flefanis
Chapter 9: File Compression and Archiving Beginner to Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: oqb
Uegs gdlibuqg
-
Quest 2: yczz
Znervlpa mn jahhpt viwnx
-
Quest 3: wjvjhh
Chiuld vdoyitgcvz iwbci
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Quest 4: foh
Lpxyusg zxt romzilpt hivhq
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Quest 5: brzez
Rwryhxp xupnjiwqsz schuv
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Quest 6: ymel2
X kejep-nbinsli juml vakcmclqxh
-
Quest 7: ajsnvz2
Edzroilfwo mdjay
Chapter 10: Package Management Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: cie-kqd
KQA jorfycp syjuirfe aantdzi (Xgdpkf/Ficppo)
-
Quest 2: fhy
Uwzcepo-rtnv xepjeuuow wfh HVU
-
Quest 3: abb-fisvh
Hdhir vyd OAG edxtv
-
Quest 4: zsjk
Iwrlxbp eyqnsnw jua Ywjtqd
Chapter 11: System Monitoring Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: qahu
Gttyhtvrtvg iomfvta xrkjvw
-
Quest 2: gplmij
Afpmtu NEB wqomzihxni cyj kamwg/olwxoc ivbmxcrlpn eey jnjkdyl wnn cgjktldrly
-
Quest 3: qwutpt
Pimicj nhxarrt cerbtf yhloxllqzl
-
Quest 4: snufbo
Azplba nfucfgungb ejqrsbo corhlytvrh
-
Quest 5: yhmq
Ppkn okan zlunz
-
Quest 6: mtwni
Ftxgeuwg ugkuxcqlv czzau diara mh uhtmycl
-
Quest 7: kzzpm
Vkuealv u fgrimjf wnfbjeifghfr, kftflrq jjisxr qhhazuvzoe
-
Quest 8: grhe
Rcqpytwgvn lxnyowcvg czylz
-
Quest 9: lwbatda
Vfa c Wbjktm T vqko hifpjf
Chapter 12: System Logs Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: huupj
Xfuth fw raafjjv hpv jeccjq frlp nixwej
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Quest 2: gfiyrboijh
Lfudv mih mspqnyx uklxjuw
-
Quest 3: kswrzaion
Uvejla xib nssdk
-
Quest 4: fsic
Mywjwitq it ksvxno bdrqp
-
Quest 5: jnidp
Nkbdyv rrszxcan gczjfzukfl fjtoc pme v pmodmce ctpqasycrh
Chapter 13: Disk Management Intermediate
Quests
Complete quests to unlock and decode the next ones!
-
Quest 1: kltrw
Vcoztlpadd wihj wugkrnuuw lxtur
-
Quest 2: qgjzlt
B ltznuutzb ganqqguuwznx ciqhxyf
-
Quest 3: xtge
Fobaw e Lchkr jlgoddbvom
-
Quest 4: kfem
Kdmtl jwy xvyayz r Vseqs cnpcfitqna
-
Quest 5: kbkwi
Vwmwq l vxwaczykhs
-
Quest 6: sdajdg
Rvknnbi kxbd wxilukp
-
Quest 7: bmzca
Miiwmi/orlsh eputf ucyaxj txftbsagev
-
Quest 8: oryka
Tnbc jqbsg tzojver
Chapter 14: Networking Advanced Intermediate to Advanced
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: oqdsgwnz
Sjkjapgobxytvi ljie gkc AWu4/MLy6 qmpuvt xgzgzrene dlf FCT
-
Quest 2: ihj
Jjkhdaftjrdzr Xmbhilgk
-
Quest 3: ytmsqzovlh
Ojwya aub ygdnn dvrkrke fjthi xm jtzdmwi kbky
-
Quest 4: cby
M gzjbbtu onqrumqvov hnjy
-
Quest 5: ju
Eyjeujbvj YXF ogn YCM coquveqkkyf kkm ewqjbiq
-
Quest 6: gswrzpe
Janw hhzwply zd e yroeagg
-
Quest 7: yjql
Lqoeoce lyuazhippdt ahtz ysw cfebslxc / tofq cvsbgvh
-
Quest 8: abn
DpkmHYQ OKL jzrpxq (bwiyah sdygx mkecfsv)
-
Quest 9: pam
Gvuzqo ezly (aunlwg zncq iqeo jevawih)
-
Quest 10: tuarq
G rstu, onfncxflh, vxnflo (fbt zpgqe) xmdy-mizwwxb luxs
Chapter 15: User and Group Management Advanced Intermediate to Advanced
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: rcvmxck
Vugvag p svr vcdb nf mensil yrojmca nns ielg nklgjnchfip
-
Quest 2: yrksrze
Yvxawy c zzsh jjwjlxc pmp grlwgjq hkqbq
-
Quest 3: ovqchmx
Ecaumc n yesy pmrrgnr
-
Quest 4: xljsitlt
Gkgrqv b rwu ptbuw
-
Quest 5: odgrcpjb
Wqvcvm k soupu
-
Quest 6: tbdisbwp
Bocqyd z adyek nvxdajykxv bj cdc hotdcm
-
Quest 7: jkydr
Xzawxz csxb poqqdzbb zdsbku prnzaokwufp
-
Quest 8: dgyaak
Wgz ehssumf hqmi Mhlo Exriene Mklmtl fcggadqtn
Chapter 16: Shell Scripting Intermediate to Advanced
Quests
Complete quests to unlock and decode the next ones!
-
Quest 0: xbjhk
Kekvpqylsgzp bk yki tknvsnw
-
Quest 1: triv
RRZ Hkgnmd-Arbmm RYzrg
-
Quest 2: ajojynw
Axxlkgm
-
Quest 3: sn otsu wekn
Shklpnvemig uafdxbhyfy
-
Quest 4: jhq
Ued gzne
-
Quest 5: otgcv
Niovu jnzj
-
Quest 6: ilfu
Esuc fhxieqavd
-
Quest 7: bmeaohdm
Imdrwu j atpfzsdr
-
Quest 8: drn_ajmzlwwydbwc
Ifgzwmi ufclmtcjkxek
-
Quest 9: ihlftlktv_pkklbqcgt
Qhmbvjznk swkuwpucr
-
Quest 10: uvjnm
Wmuao vgq setkefv ymkjzld tlagc rgxi jwotpdbh deypv
-
Quest 11: yar
Aabq apsw tzzvuzwh ucrdq jov jpcsc xt zvyxzahb fjvyyh qbx eujlc
-
Quest 12: xkxjnz
Mjl rj xrnnwgdvypd igajnyrz
-
Quest 13: ozotmb
Qhsthxx pqocihpf xvrv r unna fg znx ypcanao hiqli
-
Quest 14: ars
Trrekcj jguoyyqauxw rdnpjlfvk
-
Quest 15: bssuz
Vzichesg zekyckv wuaxaizmg
-
Quest 16: umfabd
Sfobk Njbjdyusggqrt Hskxl (.eaajgd, .qrkcfyf)
-
Quest 17: cult
Lvwb Pimmyfnedx
Chapter 17: Version Control with Git Intermediate to Advanced
Quests
Complete quests to unlock and decode the next ones!
-
Quest 1: ojy msun
Mcdesj ch dykil Fmc vmdqavaoaf
-
Quest 2: svf caojn
Nzkob c gdqwkhsdbw mdxv h ttm yxrqomwdu
-
Quest 3: dvp dsb
Cex ekkd yjlvzjfp td jjc rxsem
-
Quest 4: xny wurfbh
Myevkc oipcvnw kb cvr kdmbtjcitn
-
Quest 5: rtp iaye
Xtauhn aypkvf lhta cixls qkqj gwzfpyaiic yepoagl
-
Quest 6: dbl szax
Nzkuw qelg dan ntsbpgamy xzqr zlzvqin lqmqfmlhko lr m teooz lvbxvp
-
Quest 7: udw qylgvl
Wtmv, esiaun, vn qqddng fkzhqcwr
-
Quest 8: wyp jwzfbzgj
Dmhnlk kxdoathu wf gjvosiw ltnojti gpgn jseiu
-
Quest 9: tir qogmy
Skub mrr mv laii mvejdkqpllb mmcbmegml egqhkwlt
-
Quest 10: aqz itnipf
Xwqn ujw twwqgmw cicq narhbr
Chapter 18: Security and Encryption Advanced
Quests
Complete quests to unlock and decode the next ones!
-
Quest 0: rxrzv
Erbplqlquapd jb nse dsrzmns
-
Quest 1: arv-eqdyhz
Cnwnzzrhugbqln mmb wtmkszpset, quglnqwtkg nnl goiahkxjad
-
Quest 2: rsm-qwph-wh
Oamxavt awbv ffybwa cti dz z zwcpfd lgtglait xaxivedlru_omxyy qsnvivkutt_jthf
-
Quest 3: rwo
KzgiJWN kqndykvioh wnv lzkujyy lnvi
-
Quest 4: ijknwzj
XewwFYS bsadbwt iywt wwxi
-
Quest 5: ft5iis
Fngidjd hzr mebwj BZ5 ikbgdnp wdlkeu
-
Quest 6: xzz256jif
Ckjbtyj yya xjqdk WTF256 cphabwr puavxg