diff --git a/2016/day06-input.rkt b/2016/day06-input.rkt
new file mode 100644
index 0000000..1d5bc41
--- /dev/null
+++ b/2016/day06-input.rkt
@@ -0,0 +1,625 @@
+#lang aoc-racket/2016/day06
+focdealm
+ggsipflx
+rvibwxbm
+vqrfyyrh
+hsjtzpgs
+ozymxpoy
+jiecwags
+lztseufl
+dfwibwsn
+skiuhnwl
+kamgzqog
+axeqncwa
+gobivxto
+nwgoryhd
+tzrlitrq
+uzoldxbv
+zsteobha
+pfcgdqkg
+prcqlunp
+iwivemkh
+vpkilupm
+ewuznabz
+veaptost
+cyvirffe
+ejhhqfng
+ibsqztgg
+xzczkboh
+bckhbodf
+vbycgonv
+esmoyyku
+unccgdgj
+cqwnqlzs
+edoqmykb
+bkvzlhyq
+yzrspisn
+zlzibhca
+povnweaf
+muyfegxe
+oaojqfrl
+gwesjxws
+rjknfyeh
+dkquvctc
+cfuzhxoj
+tdzzzfqc
+lzjzsyni
+wjfxckkf
+xmhyjhop
+kmtllzxs
+yohearbj
+ilmvyxgn
+erczytzw
+kuetjsba
+vwkpollq
+tujwluzc
+jlvedjcp
+acmoaoji
+gqoliyen
+agckavhf
+ottamfdm
+jxwlyotw
+tdpsrapj
+carwwmqc
+ykaipjdj
+zdfrbduu
+vwiiosud
+uoixglbw
+yegbwxjb
+wbpqqqfv
+wpynmyqi
+aqdkscgd
+oghnbnnf
+duftexbb
+ttvbofay
+jferymwy
+hqzimpiq
+sifyogml
+nymxqbws
+dhdlhhqp
+urtuhcrj
+giwcunfq
+fxgretsl
+maihqkpk
+pdxfkcru
+xixtthag
+vuzxqzzi
+wxxeleug
+xpopxkzo
+hgcsyuad
+xcbydxnx
+kxocfakp
+erxdajeq
+tliakzhh
+iygbbuxs
+qlgqthpp
+duzzptwk
+gfnqdotc
+kjayxeqf
+fehitfar
+yemshppn
+igtczmmw
+gfajhxch
+bslzmgwo
+xpmhmirx
+yhlwlupt
+nymajupw
+tlhgdefw
+bqkudizc
+lucrhmnm
+svkoaqzz
+luggfivf
+ckawtiwy
+eeivawhj
+qdmmmvdl
+quezzzqa
+oimsfsuo
+jdvcknqu
+aupohqbk
+llwsasnz
+zlpljtjl
+xfylqxlv
+zqppxkul
+varoizrq
+yxryqwso
+gsscetca
+gcbdgqyo
+hsdnvteo
+pxtoreoc
+rwjdkwzs
+zdgofynf
+polyntkx
+jhulgrnf
+ycbzpdpw
+bzvdbwsy
+vydjbucs
+rxadwwuo
+ccnvzjak
+nombazjc
+lbxwdasr
+cbdlkiha
+sdomdvow
+phjnkkkp
+nmtmrnyz
+nxsvmcwk
+hqimjvir
+vmjhhuuv
+zilhgqlb
+gfgbibgg
+imxxugfe
+wtaffkbj
+lyguqvjs
+pejslhls
+qjnefwii
+oanqnnnc
+kcjyfwxm
+zoxjwxmw
+ihmokcrm
+uebsbhfr
+fxvjiorr
+ebjiucyt
+ofutlokv
+mdfnsuyr
+dzviwqdk
+umwyaijz
+hdqwfalt
+qtyrouwh
+lkzcrtwa
+dtqvwzke
+buplmmca
+xxepjuvj
+omyotlar
+ytndbwhi
+sbntigym
+mphrnsme
+xiymeoxr
+kcujxcih
+bydnchgk
+snwdjlip
+yljsymtv
+tyhbpoab
+zlqhvzxl
+akbtnzop
+xnpjmysj
+znhednen
+vbcsocrm
+ywjajour
+ejngbqev
+rstykfhc
+cbcnoexq
+mzlxvxwj
+vfdqaalp
+nbszzozr
+dqpyojid
+hfuqilbl
+uoackeup
+shqkcsmr
+jbdasroe
+fmlkvsnt
+cnomxkvk
+unbsfncq
+bnzxltxe
+bbadfyin
+skmhtmhn
+xkypwglb
+flbfiioo
+fzywneyg
+srngxbut
+qtodeuxg
+xvawfqli
+nyfmrdsn
+rdjysbxj
+spmezvvj
+ofoivcuc
+touzgqzx
+mfqyzagc
+dmaurbdv
+gqnrlyuw
+wuppusoh
+qgstihuy
+uldnlrpi
+xaskgwim
+djjrphid
+qjhmctyu
+osfenjdn
+zvoahhkk
+xiuyatyn
+fepobmjh
+kmugpjpw
+aikpozqs
+kmgmazif
+gbzlodzb
+hrocqadn
+noekklwb
+vzwhnkvx
+osrspxsc
+iekmqgua
+xeehndee
+quttqjav
+htoptweo
+cyicmwba
+jltlwlyy
+qvccdkig
+bibggekq
+kwfwvrfg
+eycwlcup
+murgcddl
+lyukeubx
+twbpzoyg
+dkcvzele
+fozhtmcz
+frugeivm
+qjbhpdpr
+tgkkeroo
+ryuvgqgc
+jhixykqn
+wsebmcrn
+wohtjpgu
+isflpxxt
+xggwmamk
+tfwdsrfe
+cpjvcghr
+fekhexdb
+zcwzqofh
+awnfiqzu
+ihekvqby
+rqaqajij
+cumouwzx
+ccyrflxd
+rredygrk
+patcpktn
+mjnwuefa
+tuhgyfsw
+mjpxrgkx
+hupfjqxo
+mgkclcrf
+jkmkhkci
+nkcrwgqd
+apmfiqpg
+pxiawshv
+ledhpfaz
+btikmkwj
+jwosopir
+mgxftcte
+phkbcdex
+uakftnbh
+fnkmdecn
+swrvbjwj
+hphskevf
+trnpfdmy
+odvmmqss
+akvqgemq
+zyqlkwdm
+nbnaqjsa
+mbnogzyt
+mchaxjxu
+tcqqerqz
+ayylasgq
+zqbrjfli
+ccjjnfat
+lvlpdjqu
+luiabalt
+qsvkepvz
+dtyobsiy
+jkulvrnc
+thwjbzkh
+vvhrwbkx
+fhxejrff
+bacuriaz
+grmtyude
+feynnckb
+hfdepyjn
+lvsfflyc
+xfrgfgeh
+vqqybtba
+ntlfjqjt
+zadauvmg
+itukkpqf
+mrnnfgmf
+hpjqvppo
+dshgwmgb
+pzxeoymv
+nlokvrio
+cgcaxffl
+dvimsnxu
+iczcvwho
+lkxumswj
+satmovog
+ujwknitl
+halkgpaa
+pnttnodc
+adsvsumi
+jwerfpko
+yhsjqytk
+vpevemez
+yvjmltwj
+vdoeippw
+siouxait
+ftrspdpx
+hptwqlmz
+haewgrft
+watbdvqz
+eiptzrvr
+msvbioso
+dnjeoucg
+qixvmlem
+mqquklfq
+sszagakl
+khfbexqb
+uysydrlc
+inawynse
+whuonlhq
+eshukapj
+vtrepdxm
+pgjjcisd
+puiunlts
+replddlv
+emjyyhmd
+aahwhond
+laneyzsj
+jnlkdpyb
+sqxrctuo
+wmmyybvl
+ldyvqldz
+bzbrsdjr
+ekxwhzte
+gnpqywzz
+afsfbtte
+ggkbrgds
+dlawfrbp
+opypolpc
+cqpxcfgh
+ynmtlgvl
+slfmicyv
+ooguwxjc
+tewmtlty
+wcdwansw
+ktercyvw
+qrgxrzne
+wvbhflls
+dpfjwbmm
+uigmcaow
+ejzhkxic
+fbewvcoh
+jxbtcmwn
+ywiktjqn
+rftnjqpp
+yalixnnw
+srdsiwgy
+pdpdrynx
+ioroheqp
+vpvvnmad
+tqksxfsp
+snzxciua
+nrhtoskm
+crfvapzk
+wndbcxvf
+syffkzmv
+nneibkaf
+unuvhnli
+ujhdjkvs
+gmyqgvdr
+jedfxwje
+bcshopnu
+xgiprhyv
+onibkkoq
+riguljez
+yodzrfeu
+ogbwakaa
+ymrltbxa
+ourmuhrx
+yxwixtuv
+ptnxdvdm
+oskvgexz
+fbigwiaw
+xctckzmy
+khwiyvmw
+qbqbtxpr
+kavzlngz
+bbklqvzt
+rwlzppbq
+upirhhca
+ezlaqdgo
+ieuynchi
+qmjtojzq
+qrricseq
+hxkrsfmw
+nssfpnws
+tiaziudb
+rvskpahe
+pplmppvi
+jxpyidio
+teudseap
+aclyhavi
+yqafhkyd
+drjhcqgu
+zvfcfbjc
+sqfuuezn
+gwtsupqk
+czakgbiy
+wknfzbyj
+ooxwycji
+wxymanlx
+ewbtpqtl
+jmwnxydh
+ceqdllqb
+jhdbejmt
+mazzsanu
+uypyqlvh
+itnrzbie
+miuegdjz
+tqxeipin
+kbareizb
+jgjxrycy
+epshhech
+oicruxsz
+ptxgidha
+bmgnvjtr
+qvwzlmgq
+cvwtdffi
+ibzasmru
+jfenrbjd
+nrkgwvcz
+hlmghdgd
+emhdaicl
+wdwrzocv
+spwjcrud
+dsgilvqn
+phvmafqk
+iiihsfff
+uvcqgtyc
+doxkrzzw
+hktdpsbv
+evqojani
+kzapomdx
+ewtbrdtb
+rgshzyxq
+ltinzxld
+cazrrlcu
+irfxunbt
+rmqcsbvm
+gddexbsb
+qladhkpd
+xlvzpmab
+wirftlbu
+fxfqjubx
+sgogtrcb
+zlqxxwfy
+djgtbihr
+gslssgsu
+wytydgje
+vmovsmdh
+ogyiuirh
+mtfxzrrx
+kcpfbemc
+blreqhel
+zjsjqqyh
+ciqwtpvk
+yjcinpaa
+wxbxagui
+aqbjqmig
+ybaeuhew
+mjzpnttv
+mevjcrqp
+fpmgzgco
+gklesvof
+jzfssvvx
+aynfmwhl
+euosbnhf
+lcebcalt
+kvsuuyyt
+ltranzur
+nlledtpz
+vqdrgckr
+yodxnjpt
+uyznwnni
+ckczwqkp
+uxtjgoee
+otdoyaxg
+lbccbfgi
+mhzjujrp
+cekkthvf
+fbvpuhog
+nzfannep
+rnnqusey
+aiocsiyy
+uvcbtfwr
+bzqirxrg
+qnmfgshq
+inyevvbn
+wswvhglx
+huxqxwwb
+fdutjnfq
+adajhsjk
+ahllesij
+tcfawzgu
+zfdgmtry
+byznvpfp
+duunxdad
+kgadxmdf
+ptfaovzv
+uhuvlivs
+xcoqrmeu
+nnnlvmga
+zwrbykek
+lvpumidd
+hieivrnt
+vrwqsvci
+npbplsvm
+ougzcgty
+rzvgzooo
+iehafkto
+rzspzjne
+dzvvhvld
+fgkmmfda
+xjsnnlmd
+igvjrsuk
+narcempo
+xrhoiugu
+ghxbpomr
+waxtcbcg
+tmqgsejx
+dobaxhel
+mpzgjyww
+ehyfvnaz
+zxrdlajd
+hfquyvok
+aqxxdcqv
+vjbukram
+rjvttibk
+pryxgzrd
+hcqpxgee
+qjgqvoal
+wmbuvcty
+zpgxmdiu
+foequjps
+lmdjwyfj
+mhqudwzv
+lrzkttsw
+owyatnru
+gwppbbfb
+fvlkdsjk
+pwhlvjtb
+zgldiibp
+sokjzgvq
+kfourwqm
+nfqoyvsz
+hdiwmrhk
+nnapsbht
+blqjjtwy
+aknoauti
+uhgowkyx
+uypyjorh
+blfeioot
+kzbukpxk
+kfmbxgle
+zmegahum
+upjouzrg
+tkedvzfy
+bxwxuutn
+rrwxobjp
+jdujkhox
+jkycewdx
+ivlbibns
+qjshodxf
+bektjeou
+wotjfgfl
+rjrcfiug
+aklhubjf
+kwpnaezt
+lsqvzdom
+pxzvorct
+vcxazyzs
+xsszjsjq
+ydgfsukl
+gqxpcrla
+rvsoxkhy
+rschupcm
+ivlpikxi
+etrnyvkh
+byzymjms
+qagdcqww
+sxnausxs
+giuitchj
+qgolehtg
+keeskeyb
\ No newline at end of file
diff --git a/2016/day06-test.rkt b/2016/day06-test.rkt
new file mode 100644
index 0000000..a9b9bb3
--- /dev/null
+++ b/2016/day06-test.rkt
@@ -0,0 +1,17 @@
+#lang aoc-racket/2016/day06
+eedadn
+drvtee
+eandsr
+raavrd
+atevrs
+tsrnev
+sdttsa
+rasrtv
+nssdts
+ntnada
+svetve
+tesnvt
+vntsnd
+vrdear
+dvrsen
+enarar
\ No newline at end of file
diff --git a/2016/day06.rkt b/2016/day06.rkt
new file mode 100644
index 0000000..bfdf664
--- /dev/null
+++ b/2016/day06.rkt
@@ -0,0 +1,19 @@
+#lang br/quicklang
+
+(define (read-syntax path port)
+  (strip-bindings
+   #`(module mod "day06.rkt"
+       (solve #,@(string-split (port->string port))))))
+(module+ reader (provide read-syntax))
+
+(require sugar/list)
+(define (solve . ws)
+  (define-values (s1 s2)
+    (for/lists (acc acc2) ([vert-cs (in-list (apply map list (map string->list ws)))])
+     (define freqs (hash->list (frequency-hash vert-cs)))
+     (values (car (argmax cdr freqs)) (car (argmin cdr freqs)))))
+  (displayln (list->string s1))
+  (displayln (list->string s2)))
+(provide solve)
+
+(provide #%module-begin)
\ No newline at end of file