[{"id":"home-row","name":"Home Row","keys":"asdfghjkl;","desc":"Anchor your fingers on a-s-d-f and j-k-l-;. Every word here uses only home-row keys.","words":["ash","dad","dash","fad","fall","flag","flask","gala","gas","gash","glad","glass","half","hall","has","lad","lag","lash","sad","salad","sash","shall"]},{"id":"top-row","name":"Top Row","keys":"qwertyuiop","desc":"Q through P. Every word uses only top-row keys.","words":["pie","tip","tie","top","tow","tour","tower","true","type","you","your","wire","wipe","tower","outer","quiet","quite","quote","queue","report","repute","ripe","ripper","router","trip"]},{"id":"bottom-row","name":"Bottom Row","keys":"zxcvbnm,./","desc":"No vowels live on the bottom row, so this drill is letter clusters -- type the sequences as written.","words":["zx","cv","bn","mm","vbn","cxz","mnb","vcx",",,","..","//","z,","x,","c.","v/","bn,","mn.","z/","x/.","vbnm"]},{"id":"left-hand","name":"Left Hand","keys":"qwertasdfgzxcvb","desc":"Everything to the left of the index-finger split. All words use only left-hand keys.","words":["act","added","are","ate","bad","barb","barge","base","bear","beard","beats","beg","best","brave","card","cards","carve","case","crab","crate","dab","dare","data","date","dread","ebb","edge","fade","fast","fear","feast","feed","free","great","rage","raster","savage","scare","stab","stage","stagger","tea","trade","vest","wage","wax","ware","zest"]},{"id":"right-hand","name":"Right Hand","keys":"yuiopjklhnm","desc":"Everything from the index-finger split rightward. All words use only right-hand keys.","words":["hill","him","hip","hop","hum","hump","ill","imply","inn","ion","join","joint","jolly","joy","jump","junk","kin","lily","limp","limpy","link","lump","milk","mill","minim","monk","moon","mum","noun","nimbly","ninny","nip","nun","nylon","only","onion","opinion","pin","pinion","ply","polo","pomp","pony","puppy","pull","pun","yum"]},{"id":"vowels","name":"Vowels","keys":"aeiou","desc":"Pure vowels. No English word is all-vowel, so this drill is vowel clusters -- sing them.","words":["a","e","i","o","u","ai","ae","io","oi","ea","eu","au","ou","ie","oe","ua","iou","aeiou","uoiea","aei","ouo","iao"]},{"id":"punctuation","name":"Punctuation","keys":".,;:'\"!?-","desc":"Quote marks, dashes, semicolons. Drill the marks that slow most typists down.","words":["it's","don't","won't","isn't","you're","they're","can't","well-known","self-aware","first-class","\"hello\"","\"world\"","what?","why?","how!","wait;","no:","yes;"]},{"id":"numbers","name":"Numbers","keys":"0123456789","desc":"The number row. Mixed digit lengths to break finger habits.","words":["123","456","789","012","1024","2048","1729","3141","2718","8675309","100","1000","10000","404","200","500","42","73","60","30","15","1985","2026"]},{"id":"alpha","name":"Alpha Mix","keys":"abcdefghijklmnopqrstuvwxyz","desc":"Common short words across the whole alphabet. Warmup-friendly.","words":["the","of","and","to","in","is","you","that","it","he","was","for","on","are","with","as","her","his","they","have"]},{"id":"alpha-forward","name":"A → Z","keys":"abcdefghijklmnopqrstuvwxyz","desc":"Type the alphabet in order, A through Z. No shuffling.","ordered":true,"words":["a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v","w","x","y","z"]},{"id":"alpha-reverse","name":"Z → A","keys":"zyxwvutsrqponmlkjihgfedcba","desc":"Type the alphabet backward, Z through A. No shuffling.","ordered":true,"words":["z","y","x","w","v","u","t","s","r","q","p","o","n","m","l","k","j","i","h","g","f","e","d","c","b","a"]},{"id":"numpad-rows","name":"Numpad: rows","keys":"0123456789","desc":"Each numpad row in turn -- 7-8-9, 4-5-6, 1-2-3, 0. Trains anchor.","words":["789","456","123","0","789","456","123","0"]},{"id":"numpad-mixed","name":"Numpad: mixed","keys":"0123456789","desc":"Random 3- and 4-digit groups across the whole pad.","words":["123","456","789","0","147","258","369","159","753","264","8013","9275","4108","6024","5170","3692","8047"]},{"id":"numpad-decimals","name":"Numpad: decimals","keys":"0123456789.","desc":"Decimal numbers -- practice the period key on the pad.","words":["3.14","2.71","1.41","0.5","12.5","99.9","100.01","0.001","42.42","365.25","9.81","6.022","1.618"]},{"id":"numpad-phone","name":"Numpad: phone numbers","keys":"0123456789-","desc":"Phone-format groupings with hyphens.","words":["555-1234","800-555-0199","212-555-0140","415-555-0193","303-555-0118","917-555-0102","646-555-0144","615-555-0173"]},{"id":"code-brackets","name":"Code: brackets","keys":"()[]{}","desc":"Bracket pairs in isolation. Train the shifted-key reach.","words":["()","[]","{}","({})","[()]","()[]","(())","[[]]","{[()]}","([{}])","(())","{}[]","({[]})","([])","{()}","[{}]"]},{"id":"code-symbols-math","name":"Code: math operators","keys":"+-*/=<>!%","desc":"Math + comparison operators. = != < <= > >= && ||.","words":["+","-","*","/","=","==","!=","===","<",">","<=",">=","&&","||","%","+=","-=","*=","/=","**","<<",">>"]},{"id":"code-js-keywords","name":"Code: JS keywords","keys":"abcdefghijklmnopqrstuvwxyz","desc":"Common JavaScript keywords and short tokens.","words":["const","let","var","if","else","function","return","for","while","true","false","null","undefined","import","export","default","class","this","super","async","await","try","catch","throw","new","of","in"]},{"id":"code-arrows","name":"Code: arrow functions","keys":"abcdefghijklmnopqrstuvwxyz()=>","desc":"Arrow-function shapes. Practice => with various arities.","words":["()=>{}","(x)=>x","(a,b)=>a+b","()=>true","(x)=>x*2","(x,y)=>x===y","()=>null","(o)=>o.id","(x)=>{return x}","(...a)=>a","([a,b])=>b"]},{"id":"code-py-decorators","name":"Code: Python decorators","keys":"abcdefghijklmnopqrstuvwxyz@_","desc":"Python decorator and dunder patterns.","words":["@property","@staticmethod","@classmethod","@dataclass","__init__","__name__","__main__","__str__","__repr__","__len__","__eq__","@cached_property"]},{"id":"code-html-tags","name":"Code: HTML tags","keys":"abcdefghijklmnopqrstuvwxyz<>/=","desc":"Common HTML opening + closing tags. Type each pair fully.","words":["<div>","</div>","<span>","</span>","<a>","</a>","<p>","</p>","<h1>","</h1>","<ul>","<li>","</li>","</ul>","<form>","</form>","<input/>","<br/>","<hr/>","<img/>"]},{"id":"code-tailwind","name":"Code: Tailwind classes","keys":"abcdefghijklmnopqrstuvwxyz0123456789-","desc":"Common Tailwind utility-class strings.","words":["flex","grid","block","hidden","p-4","m-2","mx-auto","w-full","h-screen","text-sm","text-xl","font-bold","text-gray-700","bg-white","rounded-md","shadow-lg","border","gap-4","space-x-2","items-center","justify-between","hover:bg-blue-500"]},{"id":"numpad-rows","name":"Numpad: row drills","keys":"0123456789","desc":"Step through each numpad row in sequence -- top (7-8-9), middle (4-5-6), bottom (1-2-3), then 0 thumb anchor.","words":["789","456","123","000","987","654","321","147","258","369","159","357","753","951"]},{"id":"numpad-mixed","name":"Numpad: mixed digits","keys":"0123456789","desc":"Jumbled digit sequences -- builds the cross-row jumps that pure-row drills miss.","words":["8273","1956","4082","7193","5604","3819","2746","9135","6028","4571","8362","1947","5083","7261","9408","3675"]},{"id":"numpad-decimals","name":"Numpad: decimals + comma","keys":"0123456789.,","desc":"Currency and measurement style. Drills the period and comma alongside digits -- common in spreadsheet entry.","words":["12.50","1,000","3.14","99.99","1,234","0.05","10,500","2.718","65.40","1,001","0.001","150.75","8,400","9.99","23.45","100,000"]},{"id":"numpad-phone","name":"Numpad: phone numbers","keys":"0123456789-","desc":"Hyphen-separated phone-number patterns. Trains the dash + digit muscle memory together.","words":["555-0100","212-555-0123","1-800-555-0199","404-555-0177","917-555-0142","303-555-0188","718-555-0145","415-555-0162","646-555-0191","773-555-0124","212-867-5309","555-1212"]},{"id":"numpad-math","name":"Numpad: math operators","keys":"0123456789+-*/=.","desc":"Arithmetic expressions with +, -, *, / and =. Trains the operator column on the right edge of the numpad.","words":["2+2=4","10/2=5","7*8=56","100-25=75","9+1=10","12/4=3","6*6=36","50+50=100","81/9=9","11*11=121","20-7=13","3.14*2=6.28"]},{"id":"finger-l-pinky","name":"Left pinky isolation","keys":"qazQAZ","desc":"Pinky-only column on the left. Strengthens the weakest finger across all three rows.","words":["aqaq","azaz","qzqz","qa az aq","aza qaq zqz","qaz qaz qaz","az qa zq","qz az aq qa zq","azqa zqaq aqzq","aqz qaz qza","aaa qqq zzz"]},{"id":"finger-l-ring","name":"Left ring finger","keys":"wsxWSX","desc":"Left ring finger column drill across all three rows.","words":["sw sw sw","sx sx sx","ws ws ws","swx wsx xws","sw ws sx xs","sxw wxs xsw","sws xsx wxw","sxws wsxs"]},{"id":"finger-l-middle","name":"Left middle finger","keys":"edcEDC","desc":"Left middle column drill across all three rows.","words":["ed ed ed","ec ec ec","dc dc dc","edc edc","ced ced","dec dec","deed cede edged","decade ceded","deeded ecdec"]},{"id":"finger-l-index","name":"Left index finger","keys":"rtfgvbRTFGVB","desc":"Left index roams over six keys: F, R, T, G, V, B.","words":["fr ft fg fv fb","tr tf gt bt","ft gr vb bg","frbg trvf bvft","brag fart graft","verb verbs","trf vbg ftrg","right fight tight bright"]},{"id":"finger-r-index","name":"Right index finger","keys":"yuhjnmYUHJNM","desc":"Right index column. Six keys that carry a lot of English.","words":["jh jn jm jy ju","uh hu nh hm un","junky hunky human jumpy","mummy nymph hyphen rhythm","yum jut hum nun mum","hung many young much","huh hmm uhuh"]},{"id":"finger-r-middle","name":"Right middle finger","keys":"ik,IK<","desc":"Right middle column with the comma. Punctuation rhythm built in.","words":["ik ik ik","i, i, i,","k, k, k,","kik kik kik","iki kiki","ki, k,i ,ki","iki, k,iki, ikik,","ik,ik kiki,"]},{"id":"finger-r-ring","name":"Right ring finger","keys":"ol.OL>","desc":"Right ring finger including the period. Trains end-of-sentence rhythm.","words":["ol ol ol","o. o. o.","l. l. l.","olo olo olo","lol lol lol","loo loo loo","ool. lool. ollo.","loll. olol."]},{"id":"finger-r-pinky","name":"Right pinky finger","keys":"p;/P:?","desc":"Right pinky -- the trickiest finger. Outer column with semicolons, colons, slashes.","words":[";; ;;","// //","p; p; p;","p/ p/ p/",";/ /; ;/","p;p; /p/p","p:p p:; p?p","/p/p/p ;p;p;p"]},{"id":"bigram-th","name":"Bigram: th","keys":"abcdefghijklmnopqrstuvwxyz ","desc":"Top English bigram. The most-typed two-letter pattern.","words":["the","this","that","they","them","then","their","these","those","thing","think","thought","though","through","thirty","thumb","thread","thaw","theory","theme","thunder","thirsty"]},{"id":"bigram-he","name":"Bigram: he","keys":"abcdefghijklmnopqrstuvwxyz ","desc":"Second-most-common English bigram. Anchors many short words.","words":["he","her","here","head","heart","heat","heavy","heel","help","herb","hero","shed","ahead","shelter","behold","rehearsal","cheek","wheel","hedge"]},{"id":"bigram-in","name":"Bigram: in","keys":"abcdefghijklmnopqrstuvwxyz ","desc":"Words anchored on -in-. Trains a heavy English pattern.","words":["in","into","inch","inn","ink","input","inside","infer","intent","kind","find","wind","bring","thing","string","spring","ring","sing","king","drink","blink","shrink","evening"]},{"id":"bigram-er","name":"Bigram: er","keys":"abcdefghijklmnopqrstuvwxyz ","desc":"Words ending in -er. A heavy English suffix pattern.","words":["over","ever","every","very","her","perhaps","person","term","service","river","letter","better","matter","after","water","paper","later","father","mother","summer","winter","manager","answer"]},{"id":"bigram-an","name":"Bigram: an","keys":"abcdefghijklmnopqrstuvwxyz ","desc":"Words anchored on -an-.","words":["an","and","any","ant","anvil","answer","anchor","land","hand","stand","band","candy","fancy","ancient","panda","manage","balance","advance","danger","language","plant","demand","human","national"]},{"id":"bigram-re","name":"Bigram: re","keys":"abcdefghijklmnopqrstuvwxyz ","desc":"Words anchored on -re- including the re- prefix.","words":["are","were","before","more","store","core","share","where","there","here","fire","wire","tire","hire","retire","require","recall","revoke","reveal","renew","review","refuse","report"]},{"id":"trigram-tion","name":"Trigram: -tion","keys":"abcdefghijklmnopqrstuvwxyz ","desc":"One of English's most productive suffixes.","words":["nation","action","station","motion","option","fiction","section","passion","mission","fashion","vision","portion","function","junction","selection","direction","education","operation","solution","creation","reduction","production","attention","position"]},{"id":"trigram-ing","name":"Trigram: -ing","keys":"abcdefghijklmnopqrstuvwxyz ","desc":"Present-participle suffix.","words":["ring","sing","king","wing","swing","thing","string","bring","spring","going","doing","making","taking","running","playing","typing","reading","writing","thinking","fighting","looking","starting","evening","morning"]},{"id":"trigram-ent","name":"Trigram: -ent","keys":"abcdefghijklmnopqrstuvwxyz ","desc":"-ent endings: silent, talent, agent, parent.","words":["went","sent","bent","rent","tent","dent","spent","agent","talent","silent","absent","recent","parent","intent","moment","patient","ancient","evident","different","important","permanent","frequent","violent","innocent"]},{"id":"trigram-est","name":"Trigram: -est","keys":"abcdefghijklmnopqrstuvwxyz ","desc":"Superlative suffix -est.","words":["best","rest","test","west","fest","pest","nest","guest","chest","quest","honest","modest","harvest","interest","request","earnest","biggest","fastest","slowest","highest","lowest","newest","oldest","latest"]},{"id":"short-2","name":"Two-letter words","keys":"abcdefghijklmnopqrstuvwxyz ","desc":"All common two-letter English words. Trains rhythm and word-boundary spacing.","words":["of","to","in","it","is","as","at","we","be","by","do","go","he","if","me","my","no","on","or","so","up","us","an"]},{"id":"short-3","name":"Three-letter words","keys":"abcdefghijklmnopqrstuvwxyz ","desc":"Top three-letter words: the, and, for, you, etc.","words":["the","and","for","are","but","not","you","all","any","can","had","her","was","one","our","out","day","get","has","him","his","how","man","new","now","old","see","two","way","who","boy","did","its","let","put","say","she","too","use"]},{"id":"short-4","name":"Four-letter words","keys":"abcdefghijklmnopqrstuvwxyz ","desc":"High-frequency four-letter words. Builds steady rhythm.","words":["that","with","have","this","will","your","from","they","know","want","been","good","much","some","time","very","when","come","here","just","like","long","make","many","more","most","over","such","take","than","them","well","were","work","year"]},{"id":"shift-acronyms","name":"Shift: acronyms","keys":"ABCDEFGHIJKLMNOPQRSTUVWXYZ","desc":"All-caps acronyms. Trains both shift keys without breaking rhythm.","words":["NASA","HTTP","HTTPS","HTML","CSS","JSON","XML","CSV","PDF","JPEG","GIF","API","SDK","CPU","GPU","RAM","SSD","TLS","VPN","URL","DNS","WIFI","NATO","FBI","CIA","WHO","IRS","FDA"]},{"id":"shift-proper-nouns","name":"Shift: proper nouns","keys":"abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ","desc":"Names, places, titles. Mixes shift use with regular flow.","words":["London","Paris","Tokyo","Berlin","Sydney","Boston","Chicago","Denver","Lincoln","Roosevelt","Newton","Einstein","Tesla","Curie","Darwin","Hemingway","Austen","Twain","Wilde","Joyce","Borges","Tolstoy","Kafka"]},{"id":"shift-camelcase","name":"Shift: camelCase","keys":"abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ","desc":"Programming-style camelCase identifiers. Mid-word shift drill.","words":["userName","firstName","lastName","emailAddress","phoneNumber","isAdmin","hasAccess","getUser","setName","fetchUsers","createOrder","updateProfile","deleteAccount","validateInput","renderComponent","handleClick","onSubmit","onError"]},{"id":"code-strings","name":"Code: strings + escapes","keys":"abcdefghijklmnopqrstuvwxyz \"'\\$","desc":"Quoted strings with escape sequences.","words":["\"hello\"","'world'","\"line\\none\"","\"tab\\there\"","'quote\\''","\"$var\"","\"${name}\"","\"\\u00e9\"","'a\\\\b\\\\c'"]},{"id":"code-imports","name":"Code: import statements","keys":"abcdefghijklmnopqrstuvwxyz {} ./;","desc":"Import / require / from boilerplate across JS, Python, Rust, Go.","words":["import","from","require","use","package","import os","import sys","from typing","import { useState }","from './utils'","use std::io","package main"]},{"id":"code-comments","name":"Code: comment styles","keys":"abcdefghijklmnopqrstuvwxyz /*-#<>!","desc":"Single-line, multi-line, JSDoc, and shell comment styles.","words":["// note","/* block */","/** doc */","# python","<!-- html -->","/// rust","//! crate","// TODO","// FIXME","/* eslint-disable */","# noqa"]},{"id":"code-shell","name":"Code: shell prompts","keys":"abcdefghijklmnopqrstuvwxyz $#~/.@:- ","desc":"Realistic shell prompts and short commands.","words":["$ ls -la","$ cd ~/projects","$ git status","# whoami","$ pwd","user@host:~$","root@server:#","$ npm run dev","$ python -V","$ docker ps","$ kubectl get pods","$ ssh user@host"]},{"id":"real-emails","name":"Email addresses","keys":"abcdefghijklmnopqrstuvwxyz0123456789.@-_+","desc":"Real-style email addresses. Trains the @ key with name + domain rhythm.","words":["alice@example.com","bob.smith@example.com","j.doe@company.co.uk","support@example.org","no-reply@example.io","admin+tag@host.com","user_42@gmail.com","first.last@uni.edu","info@startup.dev","team@example.app"]},{"id":"real-urls","name":"URLs","keys":"abcdefghijklmnopqrstuvwxyz0123456789:/.?=&-_#","desc":"Real URL shapes including paths, query strings, fragments.","words":["https://example.com","https://www.example.org/about","https://api.example.com/v2/users/42","https://example.com/?q=typing","https://example.com/#section-3","ftp://files.example.com","ssh://git@github.com:user/repo.git"]},{"id":"real-hashtags","name":"Hashtags + handles","keys":"abcdefghijklmnopqrstuvwxyz0123456789#@_-","desc":"Social-media style hashtags and at-handles.","words":["#typing","#productivity","#100daysofcode","#programming","@alice","@user_name","@dev-team","#WebDev","#OpenSource","@github","@guerillatype"]},{"id":"real-paths","name":"File paths","keys":"abcdefghijklmnopqrstuvwxyz0123456789./-_~","desc":"Unix-style file paths plus extensions. Trains forward-slash rhythm.","words":["/usr/local/bin","/home/alice/projects","./src/main.js","../config.json","src/utils/format.ts","tests/fixtures/sample.csv","node_modules/.bin/eslint","/etc/nginx/nginx.conf","~/.ssh/known_hosts","/var/log/syslog","dist/index.html"]},{"id":"speciality-roman","name":"Roman numerals","keys":"IVXLCDM ","desc":"Roman numerals. Pure shift-key + rare-letter drill.","words":["I","II","III","IV","V","VI","VII","VIII","IX","X","XI","XII","XV","XX","XXX","XL","L","LX","LXX","LXXX","XC","C","CD","D","DCC","CM","M","MM","MMI","MMXX","MMXXIV"]},{"id":"speciality-greek","name":"Greek letter names","keys":"abcdefghijklmnopqrstuvwxyz ","desc":"Greek alphabet spelled out. Useful for math + science notation.","words":["alpha","beta","gamma","delta","epsilon","zeta","eta","theta","iota","kappa","lambda","mu","nu","xi","omicron","pi","rho","sigma","tau","upsilon","phi","chi","psi","omega"]},{"id":"speciality-doubles","name":"Double-letter words","keys":"abcdefghijklmnopqrstuvwxyz ","desc":"Words containing doubled letters. Drills repeat-key rhythm.","words":["all","well","tell","fall","still","small","spell","yellow","follow","fellow","see","free","tree","sweet","green","between","feel","keep","moon","soon","noon","loose","choose","moose","kiss","miss","boss","press","puff","stuff","off"]},{"id":"speciality-rare","name":"Rare-letter words","keys":"abcdefghijklmnopqrstuvwxyz ","desc":"Words containing j, q, x, z. The least-used four letters in English.","words":["jazz","quartz","xylophone","zebra","jinx","quiz","xerox","zephyr","jacquard","quixotic","exquisite","zigzag","buzz","fizz","puzzle","azimuth","oxygen","judgement","jealous","quench","exit","zen","jolt","vex"]},{"id":"speciality-palindromes","name":"Palindromes","keys":"abcdefghijklmnopqrstuvwxyz ","desc":"Words that read the same forward and backward.","words":["civic","kayak","level","madam","racecar","radar","refer","rotator","rotor","sagas","solos","stats","tenet","wow","noon","nun","pop","sees","deed","did","gag","huh","mom","dad"]},{"id":"speciality-twisters","name":"Tongue twisters","keys":"abcdefghijklmnopqrstuvwxyz ","desc":"Classic tongue twisters as continuous text.","words":["she","sells","sea","shells","by","the","seashore","peter","piper","picked","a","peck","of","pickled","peppers","how","much","wood","would","a","woodchuck","chuck","betty","bought","a","bit","of","better","butter"]},{"id":"speed-short","name":"Speed burst (short)","keys":"abcdefghijklmnopqrstuvwxyz ","desc":"A handful of short, easy words. Run as fast as possible.","words":["go","run","fast","type","now","yes","do","it","win","the","race","speed","is","key","press","keep","going","more"]},{"id":"speed-medium","name":"Speed burst (medium)","keys":"abcdefghijklmnopqrstuvwxyz ","desc":"Medium-length common words. Builds sustained speed.","words":["always","before","during","people","really","should","though","without","another","between","country","develop","general","however","include","members","national","perhaps"]},{"id":"speed-hard","name":"Speed burst (hard)","keys":"abcdefghijklmnopqrstuvwxyz ","desc":"Long, awkward words. Builds raw speed under load.","words":["responsibility","infrastructure","characteristics","approximately","implementation","interpretation","extraordinarily","internationalization","commercialization","incompatibility"]},{"id":"punct-quotes","name":"Quote punctuation","keys":"abcdefghijklmnopqrstuvwxyz \"'.,?!","desc":"Quoted dialogue with terminal punctuation.","words":["\"hello,\"","\"yes!\"","\"no.\"","\"why?\"","\"go,\"","\"wait!\"","\"stop.\"","'maybe'","'sure,'","\"okay.\"","\"now?\"","\"never!\""]},{"id":"punct-dashes","name":"Hyphens + dashes","keys":"abcdefghijklmnopqrstuvwxyz -","desc":"Compound modifiers and ranges.","words":["well-known","self-aware","twenty-one","mid-century","first-class","high-quality","long-term","ten-fold","two-thirds","father-in-law","state-of-the-art","real-time"]},{"id":"punct-mix","name":"Punctuation mix","keys":"abcdefghijklmnopqrstuvwxyz .,?!:;'-","desc":"Common terminal + internal punctuation in real word patterns.","words":["yes,","no.","why?","wait!","okay,","sure;","well:","don't","won't","can't","let's","she'd","they're","I'm","you'll","we've","it's","that's"]},{"id":"numbers-years","name":"Years","keys":"0123456789 ","desc":"Common four-digit years. Trains digit-row rhythm in groups.","words":["1066","1492","1607","1776","1812","1865","1914","1939","1945","1969","1989","2000","2008","2020","2024","2025","1215","1620","1789"]},{"id":"numbers-prices","name":"Prices ($)","keys":"0123456789$.,","desc":"Currency amounts with the $ key.","words":["$1.99","$5.00","$9.95","$12.50","$19.99","$25","$49.99","$99","$100","$199.99","$1,000","$2,499.99","$10,000","$0.50","$0.99","$3.14"]},{"id":"numbers-percent","name":"Percentages","keys":"0123456789%.","desc":"Percentages including decimals.","words":["10%","25%","50%","75%","99%","100%","0.1%","1%","5%","12.5%","33.3%","66.7%","95%","99.9%","0.05%","150%","200%"]}]