Questions that match your child
Tell us roughly where they are and the first question lands in the right place, from adding inside 20 to factorising quadratics. It adjusts as they get faster.
One tap, and you can change it whenever you like.
New: Café Crumb
Math games kids
Math games kids
actually ask to play.
Five free arcade games, 1-v-1 duels, and printable worksheets for grades 1 to 12. Tell us roughly where your child is and every question starts at their level.
Try it right here, for free.
Kid-safe & private
No ads, ever
Play in your browser
Free to start, no card
Free to try
7 × 8
=
Solved: 0 · Best streak: 0
5
Free arcade games
100%
In your browser
0
Downloads needed
0
Ads, ever
Three ways to play
Pick your battle
Every match is built around fast feedback and that one-more-go feeling.
Blitz Race
A shared 60-second clock. Bank the most correct answers to win. Fast, frantic, forgiving.
Normal modeSudden Death
Three strikes and you're out. Bigger numbers, typed answers, pure nerve.
Hard modeCustom Duels
Teachers set the topic, difficulty and players, then host a match for the whole class.
Guild feature
Seven battlegrounds
Master every corner of math
Built for your whole class
Loved by students, trusted by grown-ups
The fun kids want, the progress and safety parents and teachers need.
For students
Duel friends, climb from Bronze to Mythic, and unlock gear, all by getting better at math.
- Fast, fun 1-v-1 battles
- Ranks, streaks & rewards
- Earn gear by playing
For teachers
Set assignments in seconds, auto-graded, aligned to your topics, with live class progress.
- Auto-graded practice
- Live progress reports
- Host class tournaments (coming soon)
For parents
Screen time that actually pays off, with progress you can see and zero pay-to-win pressure.
- Purchases are parent-gated
- Weekly progress you can see
- No ads, no loot boxes
Early feedback
What people are saying
Two people who have tried Sumburst, in their own words.
"Slice Rush particularly caught my attention. I like how fractions aren't only presented as questions to answer, the learner actually has to represent them through the pizza, and then the experience moves into money, change and percentages. It gives the maths a purpose within the activity."
Abs · Parent
"I really like the thought you've put into the parent side of the experience. No ads, no loot boxes, parent-gated purchases, browser-based play and capped daily account rewards all give me the impression that you're thinking about how to make something engaging for children without relying on some of the less healthy mechanics used in games."
Sarah · Parent
Worksheets for grades 1 to 12
For the days away from a screen. Every sheet is a PDF with the answers included. A free account gets you the starter pack; members download the lot.
Browse the worksheets
Sorted by grade, with an answer key on every sheet.
Climb the ladder
Rank up from Bronze to Mythic
Every correct answer earns XP. Climb seven ranks and show your badge on your profile.
Ready to enter the arena?
Free to start, no card needed. Pick a discipline and find out how fast you really are.
Choose your game mode
Battle a rival, test yourself with a topic quiz, chase themed challenges, or represent your school in the Cup.
About the arcade games
All five are free, run in any browser, and need no download. Play as a guest or sign in to keep your progress.
Element Spellcaster
A math tower defense game. Monsters carry equations toward your tower, and solving one fires a fireball at them. Three quick answers in a row triggers Overdrive, which doubles your gold. Spend it in the Armoury on upgrades and powers, and unlock new towers as you level up. Three difficulties, from single digit sums to two step problems.
Good for: times tables, division, mental maths speed.
Math Diner
A diner where every customer orders with a sum. Work out the answer and hand over the matching dish before they get fed up and walk out. Rush hours hit at random: twice the customers, twice the pay. Diner Cash buys upgrades like bigger tips and comfier seats, plus a few diner themes.
Good for: quick recall and working under time pressure.
Kingdom Math Defender
A tower defense game across three biomes, then an endless swamp. Build archers, mages and freeze towers, and solve a math problem to upgrade each one. Every fifth wave brings a boss you beat by answering harder questions, from multiplication up to percentages, and getting one wrong costs a heart. Earn gold to place towers or call a lightning Smite on a crowded road.
Good for: multiplication, division, percentages, and planning under pressure.
Slice Rush
A counter service pizzeria where every ticket is a fraction. Lay dough on exactly six of eight slices for three quarters, add the toppings asked for, then take the money: cash customers need exact change counted out, card customers key the total into the terminal. Coupons ask for a percentage off, and later pizzas are cut into twelfths.
Good for: fractions, percentages, money and giving change.
Café Crumb
A café where every order is a little maths problem. Pour a latte that is 75% milk, serve three eighths of a cake, then take the money: count exact change in Australian notes and coins, or key the total into the card reader. Later days bring discounts, phone orders and rush hours.
Good for: percentages, fractions, ratios, money and giving change.
In-game coins are cosmetic and separate from your Sumburst account. Daily account rewards are capped so play stays healthy.
Blitz Race
You
VS
ROUND 1
Rival Bot
7 + 8
=
Taunt
0 coins this duel
Q 1/10
0
7 + 8
=
Build it up, no pressure
No clock, no opponent, no strikes. Practice at your own pace, get a hint when you're stuck, and see exactly how each answer works.
Solved 0
🔥 0
7 × 8
=
Take all the time you need. Mistakes are how you learn.
Level Guardian
0/8 defeated
Strike the guardian
2 + 2
7 × 8
=
Co-op
Team challenge
Solve it together
Team up with a partner and hit a shared goal. You both answer, every correct answer fills the same bar. Help each other out!
Partner
For the demo, your partner is simulated and chips in answers too.
Friend Duel
Challenge a friend
Battle someone you know
Swap codes with a friend, send a challenge, and once they accept you both jump into a live duel.
Choose your battle
Mode
Subject
Live duel
Pick your mode & subject above, create a room, and share the code with a friend. The match starts the moment they join.
Got a friend's room code? Join here:
Teacher dashboard
Welcome back, Ms. Rivera
Here's how your class is doing this week. Jump into a tool below or review recent activity.
Set up your classroom
8
Students linked
12.5
Practice hours this week
81%
Average accuracy
Tools
8 / 35 students added
27 places left
Student data is visible only to their linked teacher and parent/guardian. Demo data shown.
School Tournament Engine
VS
The School Cup
Two schools, twenty players, three phases. A 90-second blitz seeds a knockout bracket, School A versus School B across the elimination lines, until one champion claims the cup for their whole school.
Season Championship
Win to bank 500 coins, a Champion badge, and glory for your whole school.
20Players
10Rooms
3Phases
1Champion
Live room instances
10 parallel roomsYour school
School A
Westview Academy
School B · 10 players
You play for Northgate. The other 19 players are simulated.
Element Spellcaster
In-game gold & XP are for Spellcaster only. They power its own levels, unlocks and local high-score board, and never touch your Sumburst coins or account.
Math Diner
Diner Cash & XP are for Math Diner only. They power its own levels and local high-score board. Your main Sumburst rewards are capped daily and kept separate.
Kingdom Math Defender
Diner Cash & XP are for Kingdom Math Defender only. They power its own commander levels and local high-score board. Your main Sumburst rewards are capped daily and kept separate.
Slice RushCoins, toppings and restaurant looks belong to Slice Rush only. They power its own shop and goals board, and never touch your Sumburst coins or account.
Café CrumbCafé Cash, upgrades and achievements belong to Café Crumb only. They power its own upgrade shop, and never touch your Sumburst coins or account.
Grades 1 to 12
Printable maths worksheets
PDFs you can print at home or run off for a class, every sheet with an answer key. Pick a grade below, or start with the free pack. Browsing and previewing need no account; the free pack downloads once you sign up, and members can download the whole library.
Plans for players, parents & classrooms
No loot boxes, no pay-to-win. Cosmetics are earned through play; upgrades unlock more practice, deeper analytics, and the full teacher toolkit.
Base Camp
Start the climb, free forever.
A$0/forever
- Questions matched to their grade
- Daily duels (5/day)
- Normal mode · 3 subjects
- 3 starter cosmetics
- Free worksheet pack (grades 1 to 12)
- The rest of the library
- Hard mode & all arenas
- Progress analytics
- Tournaments & dashboard
Most Popular
Apex Champion
The full competitive experience.
A$9.99/month
- Questions matched to their grade
- Infinite duels, every arena
- Normal & Hard modes
- Full cosmetics vault + Season Track
- Unlimited worksheet downloads
- Detailed mastery analytics
- Priority matchmaking
Classroom Guild
For teachers and schools.
One teacher · up to 35 students
A$19/month
- Everything in Apex, 35 students
- Full teacher & analytic dashboard
- Host Custom Duels
- Host school tournaments COMING SOON
- Unlimited worksheets for the class
- Assignment & mastery reports
- Priority support
Parent-gated purchases · No randomized loot · Cancel anytime
Questions, answered
Yes. Base Camp is free forever, with daily duels and the full arcade. No card needed to start, upgrade only when you're ready.
Absolutely. Plans are month-to-month (or yearly if you choose), and you can cancel from your account settings at any time, no phone calls, no hassle.
One Classroom plan covers one teacher and up to 35 students, at a flat A$149 a year. There is no per-seat charge and no minimum to meet. Running more than one class, or kitting out a whole school? Get in touch and we will sort out a school price with invoicing.
Every purchase is parent-gated, and cosmetics are earned through play, never randomized loot boxes. There are no ads anywhere in Sumburst.
Your progress, ranks, and earned cosmetics stay with your account. Downgrading only limits access to paid features, nothing is lost.
My Gear
Your Loadout
Apex
–
Friend code
NOVA-4827
Visible only to you, your teacher & admins
148
Wins
39
Losses
79%
Win rate
Equipped
Nova Pilot
Cyan Pulse
Spark Ring
Achievements
0 / 12Tap a badge to see how to unlock it. Earned badges show on your profile.
The Vault
Earned through play · cosmetic only
Coins are earned by winning duels & quests, never bought with real money.
My School
Your school
Your class, your teacher, and how you stack up. Play duels to climb the class leaderboard!
24
Classmates
#5
Your class rank
3
Class cup wins
Your teacher
MS
Your teacher
Mathematics
This week's class goal
Solve 500 problems together as a class.
320 / 500 solved
Class leaderboard
This weekThe Sumburst Blog
Game updates, learning tips, and the story behind the arcade.
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Ready to play?
All five games are free and run right in your browser.
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Admin console
Platform overview
Full control of Sumburst, users, revenue, content and system health.
0
User accounts
0
Generated seats
0
New today
486
Paid plans
A$5,340
MRR
Admin tools
Platform health
Recent reports
Global controls
Demo controls
Preview the app in different states. These are for testing the prototype only.