A free, playful maths game for the Cambridge curriculum, Grades 1 to 9. Short lessons, hints when you need them, and real wishes to unlock.

โ–ถ Play now
FreeNo adsPhones, tablets and computers201 skillsCambridge Stages 1โ€“9

How to play

Learn a skill, practise it, earn stars. Come back every day to keep your streak and unlock your wishes!

  1. Make your player

    Tap Add a player. Type your name, pick an animal, your grade and a world: Space, Ocean, Jungle or Candy. Then tap Start playing.

    The New player screen: a name, an animal, a grade and a world to pick
  2. Pick a skill on the map

    Your map shows every skill in your grade. The big button at the top is a good one to do next.

    The Play tab: the streak, the pet, the progress ring and the big button for the next skill
  3. Learn it

    Tap ๐Ÿ“– Learn for a few picture cards. Tap ๐Ÿ”Š and the game reads them to you.

    A lesson card with a picture and a Next button
  4. Practise

    Tap โ–ถ Practise for 10 questions. Type your answer on the keypad and tap Check โœ“.

    A practice question with the number keypad
  5. Stuck? That's OK!

    Get it wrong and you get a ๐Ÿ’ก hint, then a step to help you. Hints are free! A question you miss comes back later in ๐Ÿ”ง Fix-it, so you can beat it.

    Not quite. Try again! with a hint below the question
  6. Earn stars

    Get answers right first time to earn โญ and โญโญ. The third star โญโญโญ means you've mastered the skill: 8 of your last 10 right first time, on 2 different days. Star every skill in a unit to fight the boss!

    The Round complete! screen with stars, brain power and coins
  7. Come back every day

    Finish today's rounds to grow your ๐Ÿ”ฅ streak, open the ๐ŸŽ treasure chest and help your pet grow. Spend your ๐Ÿช™ coins on avatars and hats on the Me tab.

    Today's streak, the pet and the treasure chest
  8. Unlock your wishes

    A grown-up adds real wishes, like an ice cream trip. Master skills to fill the bar. When a wish unlocks: show a grown-up! ๐ŸŽ‰

    The Wishes tab with a wish and its progress bar

More things to try

๐Ÿงญ Find my level
One question from every skill. Get it right and you skip ahead.
โšก 60-second challenge
Got 2 stars on a skill? See how many you can get right in a minute.
๐ŸŒ Worlds and ๐ŸŽต music
Change your world and your music on the Me tab.
๐Ÿ“’ Sticker album
Every skill you master gives you a sticker. Fill a page for bonus coins.
The Me tab: level, stats, sticker album and worlds

โ–ถ Let's play!

For grown-ups

Start on one device in a minute with no account. Add a free family account when you want every child's progress in one place, on every device.

Get started

  1. Add your child

    On the device your child plays on, open play.pmlm.uk and tap Add a player. No account needed.

    The welcome screen with Add a player, Link to my family and Parent login
  2. The 1-minute setup

    Straight after, ๐Ÿ‘‹ Grown-ups: 1-minute setup appears. Set a 4-digit parent PIN so wishes and settings stay for grown-ups, add a wish, put the game on the Home Screen and turn on a daily reminder.

    The Grown-ups: 1-minute setup sheet
  3. Add wishes

    In Parents ๐Ÿ”’ โ†’ ๐ŸŽ Wishes, small wishes unlock at 25, 50 and 75% of the grade, and a big wish when your child finishes it. Tap Mark as granted once you've given it.

    The wishes form with wishes at 25%, 50%, 75% and the big wish

Several children or devices? Make a family account

Free. Every child's progress is saved online and you can see it from your own phone.

  1. Log in on your own phone

    Open play.pmlm.uk and tap ๐Ÿ‘ค Parent login (or Parents โ†’ โ˜๏ธ Family account). Create account with an email and password, or Continue with Google. Your family is made, and players already on that device join it.

    The Parent login sheet with email, password, Create account and Continue with Google
  2. Get a link code

    On your phone: Parents โ†’ ๐Ÿ”— Devices and parents โ†’ Link a child's device. A code like ABCD-EFGH appears. It works for 30 minutes.

    Devices and parents showing a link code
  3. Link your child's device

    On the child's device: ๐Ÿ”— Link to my family, type the code, name the device and tap Link this device. Children never need a password. If the same child is already in your family, it asks "Is this the same โ€ฆ?" so the progress is combined, not doubled.

    The Link to my family sheet with a code and the device's name
  4. Lock a device to one child

    In Devices and parents, set a device to ๐Ÿ”’ Plays as: your child. It then always opens as that child, and switching player needs the PIN.

    A linked device set to Plays as one child
Tip: log in as a parent on your own phone, not on a child's device: a parent login opens the Parents area without the PIN. A second parent joins with Invite another parent in Devices and parents (that code works for 24 hours).

What you can control

All in the Parents ๐Ÿ”’ tab.

๐Ÿ“… Reports

This week and last week: rounds, minutes, new stars. Progress by skill, what needs most help, and recent mistakes.

๐ŸŽ Wishes

Rewards for progress through the grade, and ๐Ÿ”ฅ streak wishes for 7, 14 and 30 days in a row.

๐ŸŽฏ Daily goal

1, 2 or 3 rounds a day count as a done day, for streaks and the chest.

๐Ÿค Family team goal

All your children's rounds this week fill one bar, with a reward you choose.

๐Ÿ‘ง Players

Change a grade, add or delete a player, and combine a child who was added twice.

๐Ÿ… Leaderboard name family test

A fun made-up nickname, the first name, or hidden.

๐Ÿ”” Daily reminder family test

A friendly nudge at the time you pick, only on days nobody has played. On iPhone it needs the Home Screen app.

๐Ÿ”Š Sound and music

Sound effects, background music, volume and the button sound.

๐Ÿ”‘ PIN

Change it any time. Forgot it? A grown-up maths question lets you set a new one.

๐Ÿ’พ Backup

A code or file that moves players to another device without an account.

๐Ÿ’ฌ Feedback

๐Ÿž Report a problem, tell us what you think, or tap ๐Ÿšฉ on any question that looks wrong.

๐Ÿ’ฑ Money symbol

Questions about money use your currency: โ‚ผ $ ยฃ โ‚ฌ โ‚ฝ โ‚บ โ‚น.

Safe for children

No ads, no chat. Children can't message each other.
Nothing to buy. Coins are earned by playing, never with real money.
Private by default. Progress is saved on the device. With a family account, only your family's parents and linked devices can read it.
Anonymous stats. Play stats use random ids, never names, and Google Analytics and Cloudflare count visits with no names and no ads. Switch play stats off in Parents โ†’ Settings.

Questions

How do I put the game on the Home Screen?

iPhone and iPad: open play.pmlm.uk in Safari, tap Share โฌ†๏ธ, then Add to Home Screen and Add. Safari can clear a website's data after a week without a visit, but not a Home Screen app, and reminders need it too.

Android: Parents โ†’ ๐Ÿ“ฒ Home Screen โ†’ Install the game, or the browser menu โ‹ฎ โ†’ Install app.

We played on pmlm.uk or the old GitHub address. Is our progress safe?

Yes. Open the old address in the same browser and it moves your progress to play.pmlm.uk by itself. An old Home Screen icon on iPhone or iPad shows a Copy progress code button and four steps instead.

Sign-ins stay at the old address, so a parent logs in again and each linked device is linked again with a new code. Then set ๐Ÿ”’ Plays as and turn reminders on again.

I forgot the parent PIN.

In the Parents tab, tap Forgot the PIN?. Answer a grown-up maths question, then choose a new PIN.

Does it work without internet?

Once the game is open, yes, and progress is saved on the device as your child plays. Opening it needs a connection. A family account uploads progress when the device is back online.

Which grades and topics does it cover?

The Cambridge curriculum for Primary Stages 1 to 6 and Lower Secondary Stages 7 to 9: 48 units and 201 skills, from counting to algebra. Every skill can be practised at any time.

What do you collect, and what are the cookies for?

On the device: progress is saved in the browser. It leaves the device only with a family account, which only your family's parents and linked devices can read.

Play stats: what was played (grade, skill, round size, time), with random ids and never names, so we can see what helps. Switch them off in Parents โ†’ Settings.

Google Analytics: this page and the game tell Google Analytics which screens are opened and when a round or lesson is finished, with no names, no player ids and no typed text. Advertising features are off. It uses cookies only if a grown-up taps Allow (here, or in the game under Parents โ†’ Settings); otherwise it counts without cookies. Google sees the device's internet address when it is used. Cookie settings

Cloudflare Web Analytics: Cloudflare, which serves this page and the game, counts visits and how fast pages load: the page address, the site that linked to it, the country, and the type of device and browser. It uses no cookies, stores nothing on the device and doesn't follow anyone from site to site, so there is nothing to allow or refuse.

Is it really free?

Yes. There are no ads and nothing to buy. The game is in a friends-and-family test, so some extras (the leaderboard, reminders, inviting friends) may change.

โ–ถ Open the game