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Vocabulary at arcade speed.

A fast, loud word game for Spanish, German, Japanese and Mandarin.
Beat the clock. Beat the boss. Keep the words.

Free in your browser.
No download, no sign-up.

Try it

20 seconds. Go.

See the word, tap what it means. Right answers add a second. Misses cost two.
Get 10 in a row for 5 more.

20 second challenge
0:20
Right0Miss0
Spanishnoun

el día

Pick the English

Ready?

Pick a language up top, then hit Start. No pressure.
Well, some pressure.

Keys: 1 2 3 4 to answer, Enter to start

Versus

Not another calm little lesson.

The usual lesson app

  • A bit of grammar, a bit of listening, a few words
  • Boring lessons at a slow pace
  • A handful of new words a day
  • Review comes when the lesson says so

WRDLRNR

  • Only vocabulary, 15,000+ words of it
  • A clock that never stops, so you think fast
  • Dozens of words a minute when you're on fire
  • Words you miss come back again and again until they stick

K-12 Teacher DesignedMade by a teacher and UX designer who kept a 1,200+ day streak on another language app and still wanted more.

Pick a mode

Two ways to play.

NEW!

Arcade Mode

A guided run through every topic.
Clear the stages, earn up to 3 stars, then take on the boss.

  • Levels for every topic, from beginner to advanced
  • Read, Match, Recall and Gender rounds
  • A boss fight at the end of every level
  • Out of hearts? A coin buys a Continue
The Arcade map: a level banner with its boss, rounds with stars, and a strip of levels
Practice setup: pick topics like Food and Drink, Travel or Work

Practice Mode

Build your own drill and play it at your own pace.

  • Pick the language, level, part of speech and topic
  • Play only new words, or only your trouble words
  • Skip the words you already know
  • Your word list tracks every hit and miss
Boss rush

20 bosses. One for every topic.

Every level ends in a boss fight:
all of the level's words, 3 hearts, 7 seconds a word.
Tap a boss to land a hit.

Core levels

Word Golem

I'll show you basic.

LookalikesSpeed up
Food and Drink

Chef Chomp

Hope you are hungry for defeat!

RushLookalikes
Health and Body

Germ King

Achoo! Feeling weak?

BlackoutHeal
Exercise and Sports

Coach Crunch

Drop and give me twenty words!

Speed upRush
Home

Dust Bunny

Clean up your vocab!

ShuffleIntruder
Education

Professor Pop Quiz

Pencils down. You fail!

LookalikesIntruder
Work

Overtime Ogre

I need you to work this weekend.

Speed upFlip
Money and Shopping

Cashzilla

Raaawwwr!!
Pay up!

RushShuffle
Travel

Lost Luggage

Looks like we've overbooked!

FlipEcho
City

Traffic Titan

No getting through this gridlock!

BlackoutSpeed up
Nature and Weather

Typhoon Tengu

Blown away yet?

ShuffleBlackout
Animals

Neko Shogun

Meow or never.

EchoHeal
Time

Clock Oni

Tick tock.
Time is almost up.

Speed upRush
Family and People

Auntie Gossip

Your cousin says you can't spell!

EchoIntruder
Feelings

Mood Swing

Happy? Sad? Defeated!

FlipHeal
Clothing

Sock Thief

Lost something?

IntruderShuffle
Tech and Media

Glitch Lord

404: skills not found.

BlackoutShuffle
Society

The Bureaucrat

You'll need a permit for that.

LookalikesSpeed up
Free Time

Couch Potato King

Just one more episode...

HealEcho
Grab bag

Grab-Bag Goblin

Bet you forgot me.

ShuffleFlip

Each boss has two twists.
In Rage they take turns: 15 seconds or 5 answers each, with a breather in between.
Here's what they throw at you.

Speed up

The word timer drops from 7 seconds to 5

Flip

Words show up mirrored or upside down: read them anyway

Echo

Hear the word, no text: pick the English

Shuffle

The answers swap places

Blackout

The lights dip and answers fade in late

Lookalikes

Every wrong answer looks like the right one

Intruder

Spot the word that came from another topic

Rush

15 seconds of double damage

Heal

5 in a row wins a heart back

Rage card: Germ King at half health, with the Blackout and Heal twists
Purgatory

Miss a word 3 times and it drags you down.

  1. Miss the same word 3 times in a row.
  2. Now it's just you and that word. New wrong answers every time, and the right one keeps moving.
  3. Get it right 5 times in a row to break free.

The clock waits while you're down there. Your score doesn't change.
The word just gets burned in.

Combo

Keep the streak alive.

Super streak

10 in a row

+5 seconds on the clock.

20 in a row

Super streak.
You earn a streak freeze.

Streak freeze

Your next miss won't break the streak.

Pick a world

Four worlds. 15,000+ words.

el/laFocus on gendered articles in Spanish & German.
Pronunciation above Japanese & Chinese.
VoiceChoose one of several natural voices to say every word out loud.
Accessibility

Built for accessibility.

Save your progress

Sign in with Google to keep stars and words in sync on every device.
Optional.

Your words

Every word you've played, with your hits and misses.
Drill your trouble words in one tap.

All devices

Game optimized to play on phones, tablets and desktop, with keyboard-only controls.

Accessible motion

No flashing or shaking, more time to read titles and a slower Arcade clock.
It follows your device's Reduce motion setting.

Screen readers

Right answers, lost hearts and time warnings are read out loud.

Easy to read

Font specially selected for max readability.

The science

Better learning,
backed by science.

For parents and teachers:
Every mechanic in WRDLRNR is built around methods with strong evidence behind them.

80% vs 36%

Recall beats rereading

In WRDLRNR: every question makes you pull the word out of memory.

Students who kept testing themselves on Swahili word pairs remembered about 80% a week later.
Those who stopped testing kept about 36%.

Karpicke & Roediger, 2008, Science. Read the study

+16.5%

Missed words come back sooner

In WRDLRNR: words you miss return within a few questions and lead your next round.

In an 8th-grade Spanish class, personalized review software boosted retention 16.5% over cramming.

Lindsey et al., 2014, Psychological Science. Read the study

254 studies

Spaced, not crammed

In WRDLRNR: short rounds you come back to, with your “Trouble words” first.

Across 254 studies, spreading practice out beat cramming it together: 47% recalled versus 37%.

Cepeda et al., 2006, Psychological Bulletin. Read the review

+494%

Instant correction

In WRDLRNR: miss a word and the right answer flashes up right away.

Showing the right answer after a wrong one raised one-week recall of foreign words by 494% compared with no feedback.

Pashler et al., 2005, J. Exp. Psychology: Learning, Memory, and Cognition. Read the study

Drill it until it sticks

In WRDLRNR: “Purgatory” makes you get a stubborn word right several times in a row.

Recalling items correctly several times, then relearning them in later sessions, gave lasting memory at little extra cost.

Rawson & Dunlosky, 2011, J. Exp. Psychology: General. Read the study

Hard in a good way

In WRDLRNR: “Rage” twists flip words, swap answers and throw “Lookalikes” at you.

Practice that feels harder, through variety and effortful recall, can slow you down today and strengthen memory long term, as long as you can still win.

Bjork & Bjork, 2020, J. Applied Research in Memory and Cognition. Read the paper

Speed builds recognition

In WRDLRNR: a clock on every round, and a word timer in “Boss Fights”.

Timed word-recall training in second-language classrooms made the practiced words faster and more accurate to retrieve.

Snellings et al., 2002, Language Learning. Read the study

0.33 effect size

Games help people learn

In WRDLRNR: stars, coins, streaks and “Boss Fights” wrapped around every drill.

A meta-analysis of K-16 studies found digital games improved learning over non-game teaching, and well designed games added more.
A review of 26 studies found large effects for vocabulary games in particular.

Clark et al., 2016, Review of Educational Research. Read the study. Tsai & Tsai, 2018, Computers & Education. Read the review

These studies tested the methods themselves, not WRDLRNR.
We built the game around what they found.
Future user research results coming soon.

Install

Put it on your Home Screen.

WRDLRNR runs in your browser.
Add it to your Home Screen and it opens full screen, like an app.

iPhone and iPad

  1. Open wrdlrnr.com/play in Safari.
  2. Tap Share
  3. Tap Add to Home Screen.

Android

  1. Open wrdlrnr.com/play in Chrome.
  2. Tap the menu
  3. Tap Install app or Add to Home screen.

Computer

  1. Open wrdlrnr.com/play and play.
  2. In Chrome or Edge, click the install button in the address bar to keep it in your dock.
To be continued

Coming soon.

New features in development.

SOON

RPG grammar battles

Turn-based fights powered by grammar.

SOON

Classroom mode

Class codes, assignments and progress for teachers.

Got an idea?
Feature voting opens soon.

FAQ

Questions?

What is WRDLRNR?

WRDLRNR is a free, arcade-style vocabulary game for Spanish, German, Japanese and Mandarin Chinese. It runs in your web browser: you beat the clock, clear stages and fight bosses while you learn words, and the words you miss come back sooner.

How do you say WRDLRNR?

“Word learner.” It is the phrase word learner with the vowels knocked out, arcade style. In Japanese it is ワードラーナー.

Is WRDLRNR free?

Yes. It is free to play in any web browser on a phone, tablet or computer. There is nothing to download and no account needed. Signing in with Google is optional and only syncs your progress between devices.

Which languages and levels can I learn?

Spanish from A1 to C2 (6,895 words), German from A1 to B2 (2,132 words), Japanese from JLPT N5 to N3 (3,195 words) and Mandarin Chinese from HSK 1 to 5 (3,519 words).

Is WRDLRNR a full language course?

No. It does one thing: vocabulary, at arcade speed. Timed rounds, streaks and boss fights train you to recognize and recall words fast. It works best next to a class, a textbook or a course app that teaches grammar.

Does it work on my phone?

Yes. It runs in Safari, Chrome and other browsers, and you can add it to your Home Screen so it opens full screen like an app. There is no app store version yet.

Continue?

Insert coin: play free

Free. No download.
Phone, tablet or computer.