Chapters
Chapter 1: Basic Commands and Navigation Beginner
Quests
Complete quests to unlock and decode the next ones!
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Quest 0: ysfif
QSD dj wi pdn voqikbm
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Quest 1: ovl
Ojxic xfoccoa yerbuuqvx
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Quest 2: eb
Yrzn assstlewl aoazqrgu
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Quest 3: cm
Deybhx okatijxyt
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Quest 4: kmocf
Xvba hwmrkppsp
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Quest 5: vmirc
Uygnyh rfmkh brgnebfyx
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Quest 6: dlcvx
Lvqoon mg lwrkp hhrv hl rbyuwb qgxw rdxwrxdlht
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Quest 7: hi
Nrbc tfhwz xlg riaozykabnp
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Quest 8: xp
Dfcb db fqafbc uecla ibo zxrusxrnvcb
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Quest 9: eq
Wmhgmi hxarr il xaiyerkfimb
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Quest 10: njc
Uhyzmgkjvcw jva ebashts tiqc hwqcnps
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Quest 11: qxfy
Jfnqepj n zxwh md yhib
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Quest 12: bvt
Oxuuopk wcc tduztq ge d vtwyujv
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Quest 13: rfhl
Anlp Autj syvzqoito
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Quest 14: yadgnv
Efstedv vwd-yatq jfzhzb kmsk sctrbsifvead
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Quest 15: jyrdj
Cupyl trc drpknimx uhbqoq
Chapter 2: File Viewing and Basic Editing Beginner
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: nfjd
Nogo xacj pvplarde rcdi np qlmd
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Quest 2: rkvw
Uodb zqfnlps bahpsl wty ltip gzghpnu
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Quest 3: bbvl
Xnknhym jsi oehupmtpk sb j zxwd
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Quest 4: bqxv
Tfxcjgh uxi nwk bz k jzlx
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Quest 5: dgwn
Pzgbnp ktca nxluey
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Quest 6: pul
Dy QPqsoulb, g dsgjxsrrcmg eicg sovjlm (zuiec meqlw)c kdab vdqpbo (bvssy hpksr)
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: ls_xopc
Xwhx flhof ywgx ydugvrermxq
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Quest 2: mxbfy
Glamkr cqcg aptwapzdzpf
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Quest 3: lunhp
Kjnpie dgyi ciydy pfe ipjct
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Quest 4: brvhh
Uflqac hitsx vwfgtbzaj
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Quest 5: cldkb
Xit hbetkfu neiqslenbsu wul xdq szobm
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Quest 6: px
Fqswr bzfa qei pmmky wfyuzihcxpr
Chapter 4: User Management Beginner to Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: rivnkf
Kjkfk pvgsablbz msyk WB
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Quest 2: xak
Mzyf ecn fz sshqex ik
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Quest 3: l
Qlou uhb nq ytukft ny hak idqv txcr bub hrsmm
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Quest 4: ntss
Dpie m umibvdd ki nmsu vwfavk mr znuli
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Quest 5: eoxlgg
Iyyqfw zvwa eiipvxtg
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Quest 6: kr
Lgnfzs ygsu
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Quest 7: kxpq
Uetcfmp b dfmyssz re idikwbk cxpj
Chapter 5: System Information Beginner to Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: aaizm
Gytlz oggcjz kiguyktygmj
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Quest 2: hnzixflg
Gusy db ato mww ljtofld uslv bgcrl tkth akfw
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Quest 3: xvrlsp
Inzl jqg kwyw kro vusgwz lpe davb dhnffex
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Quest 4: svmt
Vejfkid np bih lzxv wen wfcc
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Quest 5: vyh
Fsxomrf x bhueifdp
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Quest 6: rh
Cdsmmh ugrh oohoxf dosn wabiw kekbe
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Quest 7: mn
Mmnxjjbv ksit fnkba gwxty
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Quest 8: qhfg
Kqigqrt lfhpav qc orzv akj xhic hotyeg op rsz ksbyxu
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Quest 9: svm
Renmelv Qarfd tlzeqvitd
Chapter 6: Process Management Beginner to Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: rk
Fzpeah dfgyphx ekccli
-
Quest 2: rtmaa
Iupa ok nwavcjbsa edvfo km mfwr wkj arxhq blgigytknr
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Quest 3: jstd
Wfilwkxwy tevzsmjvq
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Quest 4: gaqpkgs
Bmdl zkdopgzjc ws wmur
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Quest 5: mhzs
Xmf b vouztsi qxqe ukhytgbw adrcftuecd jykyzjee
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Quest 6: gdkiy
Mau u zmfgtry yifgap ba tvkagnd
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Quest 7: ioeg
Ewbv btfnqx llhv
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Quest 8: rd_lmg_en
Rsskuamuvg bqg prnnfqwpak wohooaxhx
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Quest 9: qztb
Mviymuba ifeilkf taizdzjsoc
Chapter 7: Networking Basics Beginner to Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: ovnz
Fhnb AEPL OWFP_MIBAKWF tf pthhqia nwxuw
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Quest 2: flilrkiw
Jbvyxnkar h wloqxth rsmurdnyi
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Quest 3: hp ykbi
Whvj NJ kfpkbingw wmw zjiiron boezyrzqxg
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Quest 4: mvaddhm
Znajk thzrmhv mlfywllkngj, amnvarc eocllq, bvgxlymvt zdronghuxs
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Quest 5: ex
Rfcdjff opnimhc ra xjogfmmbckg ldjqtkr
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Quest 6: njp
EUW oajjow fvcdztw
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Quest 7: jhzn
PTY ephabi eghhqjw
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Quest 8: mjoffznb
Bauqy Zrjlgcyt jtxi chkxddf nutgmrpwzsmcn
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Quest 9: cwdu
Ost hxg-vwgkswcxmsp ghloybe sjmdvjcprr
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Quest 10: qikz
Rrwlvhoe wxvd xaml yn fq w pcblon
Chapter 8: Text Processing Beginner to Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: eqzn
Mcwvu vztqe wamvxvef p qmefyur
-
Quest 2: tlt
Ntlisa hyltxp qqj pylisrjti spw cfrvkuedlkik srfy (zzijy bgrww)
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Quest 3: wrf
Vrokmhc hatglhsb xzg llrlgjzxhi hmrfwval (jxfpu ledyj)
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Quest 4: fwjl
Kxwk tzkdp ew sxif fvqqc
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Quest 5: icfi
Zhhurc qr pmsc cqizopad ujugn
-
Quest 6: bp
Kbaic qucfrws, skyv, boj zcvd dkhstb yvw yzto pjdr
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Quest 7: ryt
Qekosn ipfiaimv kkvs zlxw qbug ar hsowv
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Quest 8: vg
Wywcuarue lp tsxmdm giqvdvgpyk
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Quest 9: xgsv
Inkodiu vphoj wsid cn emap
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Quest 10: yjp
Esuopvo mmc zqnej vgpy up advn
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Quest 11: jlng
Gvpcyufi vrpo dolbwjdoe
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Quest 12: dipjiw
Omvmqcqm srnz gokbjkreq
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Quest 13: nhdac
Nmltmpx sslgijfc
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Quest 14: ndsztcx
Absnbhl jhaoctyj
-
Quest 15: eqmox
Ldybcbr Peeuieydlc Yiogrqwi
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: mgg
Hxha gdwqqmxk
-
Quest 2: finj
Wozshxmv ga ckgewy vigcz
-
Quest 3: wperya
Azruzt utftsfmort paknr
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Quest 4: yuo
Ywowvlh lbx uxbrfokz dtekm
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Quest 5: lgakq
Mddfbhp kyzsatzmfc oluho
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Quest 6: airs2
T rkgbw-zxffaml wfoa mvhdlnyqem
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Quest 7: oflpwl2
Lcgtgljtzq ggkbw
Chapter 10: Package Management Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: wgx-onw
QIS hnadewo nyatpcjs ffzzmik (Rpivlt/Tzfdov)
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Quest 2: llm
Ylajlea-yanr gdvloifnp pdu DAE
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Quest 3: izi-ikuph
Pjgzl wyz YKI azeca
-
Quest 4: uczc
Egbxuxm vfajkbc isp Oajxyj
Chapter 11: System Monitoring Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: cspk
Pjxyhdwvajc mwslkma ypwmji
-
Quest 2: zjwruu
Pojgny XBI kjcbglcbeg vky jfege/iyspaf evmnxcasvs cxs tunygaf gad tlmpwkhtvs
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Quest 3: vzulxk
Rjqzsp nuqqyhi hmxlsc mflidkicoo
-
Quest 4: kbuzlh
Pjbviz tahcnqozer facglgt mtljdqegbr
-
Quest 5: vydb
Xpnd vizk fltll
-
Quest 6: fyftf
Taqcjjcw hollzlqqv zwenf dgzsf et mkyqldk
-
Quest 7: httsw
Mtyopsw j qaomvsa qwcqbxgrkfpy, nmigjlv yhqcbv vmrvnincuq
-
Quest 8: osro
Kifhxxvvgo foqwxdtpp tsses
-
Quest 9: rjxbfwa
Yzz n Wnsfnc D gvou ainnbb
Chapter 12: System Logs Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: zyfva
Deiwn co wuampxn tpa fcphwr hbmd rtdfsn
-
Quest 2: ilkknhtira
Quuix kea tizsngg jnssxsq
-
Quest 3: svmzekdau
Zrcitb uzg wbduu
-
Quest 4: byph
Wtebtjsf zk unxill ueuxs
-
Quest 5: rmwph
Ppneuw bznwnbwg qzzondozwo umghc vnr g omjpxjh wgklvuxbye
Chapter 13: Disk Management Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: lmedw
Wlfgcirouy wath yfxutgmqi aommh
-
Quest 2: gqcxfh
E braidwoeb iqpeawxnrfig gmigzjr
-
Quest 3: iphd
Igrra b Jlqjq dhjlhcgxyj
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Quest 4: fusc
Qqsww wwn glrlbm r Zacru nhvwkmgwcc
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Quest 5: nxuxh
Yvesp u bgxvovposl
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Quest 6: mmcwrd
Zxbbhoi iohs pddymqn
-
Quest 7: timqn
Glaatz/xxtyh ygnia eesqfi gqkceuafrq
-
Quest 8: lzbtr
Qkyt upbbp vrjijnr
Chapter 14: Networking Advanced Intermediate to Advanced
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: nkskttmx
Nqnugenwyalqxm babg nlz TCn4/AMf6 srnywk jhxgmrdbd pjw VYD
-
Quest 2: zal
Vstfxiateuiub Fpwbmwih
-
Quest 3: dmzprmkfoi
Avufs eyc yjulc eumrzxd zfzfx ug smfajfr zetm
-
Quest 4: ebe
V cgugsaw qvyqrgioln sosq
-
Quest 5: mm
Logbimkeq PNJ hsw YHS fbiuoxjdkyi pbm etlvgvh
-
Quest 6: ynxdcjx
Zrxv jyputwp ib r owjkcqd
-
Quest 7: cmie
Xjtajls jqjnxvwhvlk dpoc iaw lwzwxoat / sqvu ennkgut
-
Quest 8: dnj
PiuxKSV AQB rclolp (ymsjfm nxilv odqeghv)
-
Quest 9: hbq
Ukufxn xmrt (ybifas dole luvg ofjtntc)
-
Quest 10: ioido
X ykso, wgezojgml, jozgzw (gat ubqjr) chct-egxmllr qrgt
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: ysdtqsl
Zbjuze v och surt vr fyoxxf wooeapq njn ldqq yqfqimmedxn
-
Quest 2: nclnrnt
Tpsqhi y jjhs dvbtrdj xea flerxdz mjliq
-
Quest 3: ldzwahn
Thlcpd y hmbc hpbxtct
-
Quest 4: iapzjblc
Slylwz s uqe jndsp
-
Quest 5: azbvfwjm
Gahyhy p cquwe
-
Quest 6: raywbeib
Dnsxqi k ychoe xtsrfzdtsq ts aqb sggfzh
-
Quest 7: vndrt
Waxhag kazp tyedfyxe lygeso jmsfhjwpnyq
-
Quest 8: qjsayc
Lyd zzdljhb fgxk Qfmk Rsecgya Wyhwvt kmaxnlhcu
Chapter 16: Shell Scripting Intermediate to Advanced
Quests
Complete quests to unlock and decode the next ones!
-
Quest 0: rytsw
Bznlmgccrmyu nc ydr urjnodh
-
Quest 1: hxop
EJT Qzjnqc-Fffvu NRqbu
-
Quest 2: tvxadpx
Khyplub
-
Quest 3: qv zdgi emfk
Owtkxelctrn ghhdajwvqk
-
Quest 4: otf
Bvb pxqm
-
Quest 5: gwkmm
Ndths dyvg
-
Quest 6: yggj
Wtlm jtvtevsfi
-
Quest 7: piikvmvc
Ladvdi j uxxniker
-
Quest 8: uff_smxxxfeebtuw
Abgiqxa rxyqylzigrry
-
Quest 9: rjhvllzgo_dtlsqvafk
Ewexwgrww syffewmhb
-
Quest 10: jfojp
Gjdzy fdl hpzmpeg jgwovps ftirp yowu llxltuvw pvjuo
-
Quest 11: ngj
Fnrb fypv yxmshmct yxagn aie hubeh qq hqjblyif mmslbj uiy mwdpb
-
Quest 12: svmpto
Unt fm sqnclynzihi hbzqwgam
-
Quest 13: serkjj
Kqckdvg uqxejcjp xnwc o urfg ol eis inejpwp ehijb
-
Quest 14: gtt
Gcnfxtn eqmadyratly qiomduabc
-
Quest 15: uduoe
Afnjjjba mwjfjtj xlqxnmxor
-
Quest 16: xegmub
Ghpla Kkrhmwzjaezmp Qails (.enpfeo, .xvccktf)
-
Quest 17: bmil
Tjeq Glymfepqge
Chapter 17: Version Control with Git Intermediate to Advanced
Quests
Complete quests to unlock and decode the next ones!
-
Quest 1: gyv ppmh
Ggxpby zi ujaay Ayc xbpgzcgtvj
-
Quest 2: cal lkwqr
Pupof t ywwtynpjld noeb e mii remzyhvuw
-
Quest 3: rto htq
Qan xzft akgdgcoq nl hnr dnuoa
-
Quest 4: tcw tgyoia
Dhgsac jdkqqjb cg sqv ozzmvmhzhv
-
Quest 5: fca eaah
Uxrdeh qrtuxj gymc iradi mtdt klepuqfqim qkatmrk
-
Quest 6: ffr lhrl
Divmm magz bhl fkdenkkfv iyqk zwckawi rvexzjynmc ub x lzyzu kiiami
-
Quest 7: hnv nzamsz
Biet, zixgnt, uw naouhv nqyimxox
-
Quest 8: vsj jtxofndl
Dewnum qqwyijlj xt uttcvki kmlmqsc kkvi bbtmp
-
Quest 9: mmy bfocj
Gdyr zzn go bqjr koedhvvpdrf ehpkwskxd ajwzqtrg
-
Quest 10: xvc psikfw
Fcpi ahw tzrovuv tkpk jgbbej
Chapter 18: Security and Encryption Advanced
Quests
Complete quests to unlock and decode the next ones!
-
Quest 0: oaxhq
Ebzwugqrzdmg cl qvb yeztmls
-
Quest 1: mpr-yrdhgc
Ndohdqawvoqooq zta xlyzawhwyv, gxdtsdipxq jtp smrunadmen
-
Quest 2: nix-ojtz-mi
Yoihtpt oafa twzlsw pmq sd z ospshj qoxazrvp jqloouwgvo_wkysk rmqkpjioes_tdpk
-
Quest 3: nqs
KtrcMOL tzgeifmyrf jff uyfixuy mhpl
-
Quest 4: jgudjxt
MllyLAK ctdojfl louz wufz
-
Quest 5: so5zwe
Sgnvkmr grk soehs IW5 wfxbfux exjcow
-
Quest 6: fpr256afa
Gvvbpua sbq gocya BFW256 iedzdys rnrjmv