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Free ยท maths ยท coding ยท cubes

Maths. Code.
Cubes. Go!

A whole learning world in your browser: 116 games, 130 coding lessons you can run, 126 maths skills, a cube academy and 6 guided paths. Pick one, play for five minutes, keep your streak.

Play a game Start codingSee everything

Free to startFree account saves your progressIndia, Dubai & learners worldwide

Momo says: give it a try!
A tiny lesson ยท 1 minuteChallenge 1 of 3

LOOK โ†’ TRY โ†’ UNDERSTAND

8 + 7 = ?

Try a way that makes ten first.

No sign-up needed ยท free account saves your streak

Four worlds ยท all free to start

Pick a world. Dive in.

Each one has games, step-by-step lessons and practice, and a live teacher when you want one.

Browse the catalog โ†’

Maths

126 skills with a mastery score, a daily five-minute challenge, worked examples and printable worksheets, from Class 1 to 10.

  • 35 games
  • Daily challenge
  • Worksheets
  • Class 1โ€“10
Start practising

Coding

130 lessons you run in the browser: Python, web pages, creative projects and advanced algorithms. Type real code, get instant checking.

  • Python
  • HTML & CSS
  • Grandmaster
  • 13 games
Open the coding hub

Cube & puzzles

Seven lessons that solve the cube, every last-layer algorithm with a picture, a 3D cube, a timer and 12 logic puzzles.

  • 3D cube
  • Timer
  • OLL & PLL
  • 12 puzzles
Solve the cube

Play

116 free games across maths, coding, words, science and logic. Every round earns XP and keeps your streak, and there is a fresh pick every day.

  • No sign-up
  • XP & streaks
  • Daily pick
  • Phone friendly
Pick a game

The coding ladder ยท 130 lessons

From print() to neural networks.

Every lesson explains the idea, shows an example and gives you code to type and run. Climb one rung at a time.

Open the coding hub โ†’
  1. Learn Python ยท 24 lessonsFrom your first print() to loops, lists and functions.Start here
  2. HTML, CSS & JavaScript ยท 24 lessonsShort lessons that build a page you can see.Free
  3. Web Developer Path ยท 18 lessonsExplained examples, coloured code and layout with a framework.New
  4. Python Studio ยท 18 projectsDraw with turtle, build games and finish real programs.Free now
  5. Coding Grandmaster ยท 46 lessonsAlgorithms, probability, data science and neural networks.Free now
collatz.py
1def collatz(n):
2    steps = 0
3    while n != 1:
4        n = n // 2 if n % 2 == 0 else 3 * n + 1
5        steps += 1
6    return steps
7
8print(collatz(27))
111

Play now ยท free ยท no sign-up

Pick a game. Play for five minutes.

New picks every day across maths, coding, the Rubik's Cube, English and puzzles. Every round earns XP and keeps your streak.

All 116 free games โ†’
Today's maths challengeFive questions ยท the same for everyone today ยท keep your streak goingPlay

Everything on the site

Twelve doors. All open.

Practice, courses, paths, worksheets, the cube academy, live classes and advice for parents.

Maths practice126 skills by gradeDaily challengeFive questions, one streakWorksheetsPrint and practiseMaths notesClass 6 to 10Interactive courses30 hands-on lessonsLearning paths6 maps of short stepsThe full catalogEverything, by topic and ageRiddles & puzzlesQuizzes and brain teasersCube academyLessons, algorithms, timerLive courses99 courses with a teacherFor parentsStart by age or goalLearning guidesHonest advice for families

Learning paths

One short step a day, a long way in a month.

Each path is a map of short steps with a big question at the start of every unit. Finish a step, earn XP, keep your streak.

All paths โ†’
Maths foundations, Grades 1 to 5Number sense, the four operations, fractions, decimals, shapes and data, one skill at a time.8 units ยท 53 stepsMiddle-school maths, Grades 6 to 8Ratios, the number system, expressions and equations, percentages, geometry, statistics and functions.7 units ยท 51 stepsAlgebra and geometry, Grades 9 to 10Polynomials, coordinate geometry, quadratics, simultaneous equations, sequences, trigonometry and probability.5 units ยท 23 stepsPython from zero to real projectsPrint, loops, choices, lists, functions and dictionaries, through 22 programs you run and change on the page.6 units ยท 34 steps

Keep your streak on every device

A free account saves your XP, streak and path progress. Parents register for children under 13.

Create a free accountSign in

Skill-by-skill practice

Pick a class. Choose a skill.

Short, focused maths practice by school level. Tap a class to see topics that fit, then start a free game, or practise 126 skills online with a mastery score.

All practice โ†’

Showing all 10 skills

Classes 1โ€“5

Number sense

Place value, number bonds and patterns.

Practise now Classes 1โ€“3

Add & subtract

Build fluency with friendly challenges.

Practise now Classes 2โ€“5

Times tables

Multiplication, division and facts.

Practise now Classes 3โ€“7

Fractions

See, compare and simplify fractions.

Practise now Classes 4โ€“7

Decimals

Place value and decimal operations.

Practise now Classes 5โ€“8

Percentages

Connect fractions, decimals and percent.

Practise now Classes 5โ€“10

Algebra

Patterns, expressions and equations.

Practise now Classes 4โ€“10

Geometry

Shapes, angles, area and volume.

Practise now Classes 6โ€“10

Ratios

Compare quantities and scale recipes.

Practise now Classes 6โ€“10

Integers

Explore positive and negative numbers.

Practise now

Learn by doing

Meet your learning crew.

Notice something, try it yourself, then see why it works. Every path has a next step.

Browse all interactive paths โ†’
MOMO ยท MATHS EXPLORER

Find the pattern

Numbers, fractions, shapes and puzzles. Start with what you notice.

Noticeโ†’Tryโ†’Explain BYTE ยท CODE MAKER

Make an idea work

Change a line of code, run it, find out what happened, and improve it.

Imagineโ†’Buildโ†’Debug CUBIE ยท PUZZLE SOLVER

See the next move

Learn a solve one clear step at a time, then practise for a personal best.

Lookโ†’Turnโ†’Improve

Live online programs

Pick a path. Build a real skill.

Explore maths, competitions, coding, AI and computer science. Course ages and levels are shown before you enquire.

All 99 courses โ†’
10 courses

School maths

Class 1 to 10 maths, plus a catch-up course for any class.

Explore classes 32 courses

Exams and Olympiads

Board exams, JEE, NEET, CUET, CLAT, CA Foundation, SAT, IELTS, Olympiads and computer science exams.

Explore classes 11 courses

Coding for kids and teens

Scratch, Python, web, games, apps, robotics, AI, Java, C++ and data science for ages 6 to 17.

Explore classes 14 courses

Programming and technology

Data structures and algorithms, full-stack web, Java, SQL, data analytics, machine learning, generative AI, cloud, security and design.

Explore classes Advanced ยท age 15+

Data structures & algorithms

Build problem-solving skills through algorithms and structured programming.

See the course

Popular learning programs

Teachers for the things kids love to figure out.

Build foundations, get ready for an exam, or follow a new curiosity.

See all classes โ†’
LIVE CLASS

Fun maths classes for kids

Help your child build confidence with maths through playful questions, visual ideas and small wins. Lessons start from what the learner already understands and move forward at a comfortable pace.

See class details LIVE CLASS

Maths exam preparation

Build a calmer, more organised maths revision routine. Lessons focus on the topics the student needs, worked examples and practice that makes the reasoning clear.

See class details LIVE CLASS

Maths competition & Olympiad preparation

Competition maths asks students to explore, test ideas and explain why a solution works. Prepare with non-routine questions, careful reasoning and feedback on the approachโ€”not just the final answer.

See class details LIVE CLASS

Coding classes for kids: Python & projects

Give curious learners a friendly first step into programming. Students make small things, learn how instructions fit together and build confidence by changing and debugging their own code.

See class details LIVE CLASS

AI classes for curious kids

Help young learners understand how AI tools behave, where they can be useful and why their answers need checking. Sessions can combine discussion, coding and a small creative project matched to age and readiness.

See class details LIVE CLASS

Rubik's Cube, speedcubing & Pyraminx classes

Learn the steps behind a solve, then build fluency one small improvement at a time. Sessions can cover the 3ร—3 Rubik's Cube, speedcubing foundations and the Pyraminx (sometimes typed Pyramix).

See class details
YOU'VE GOT THIS!

For parents & guardians

Not sure where to begin?

Choose by age, school class or goal. Try a free activity first, then ask us about a teacher if your child wants a little more guidance.

Find a starting pointRead parent guides

Helpful reads for families

Good questions make good plans.

All learning guides โ†’
01 ยท MATHS AT HOME

Help your child enjoy maths

Simple ways to turn a stuck moment into a small win.

Read the guide โ†— 02 ยท EXAMS & OLYMPIADS

Which kind of maths prep fits?

Understand how school revision differs from competition thinking.

Read the guide โ†— 03 ยท CODING & AI

Python or AI: where should kids start?

Choose a path around your child's age, interests and experience.

Read the guide โ†—

FAQ

Learning, practice and classes

Which class or practice should my child start with?

Choose a path in maths, exam or Olympiad preparation, coding, AI, Rubik's Cube or logic. Use the parent guide to browse by age and learning goal. If you are unsure, tell us the learner's age, class and what they enjoy or find difficult.

Are the games and lessons free?

The browser games and interactive lessons are free to try without signing up. Live classes are separate; we confirm the teacher, format, availability and price with a parent or guardian before booking.

Can families join from Dubai or another country?

Yes, families can enquire from India, Dubai and other countries. We confirm curriculum fit, time zone, format and availability before arranging a class.

Do you offer data structures, algorithms and competitive programming?

Yes. Free computer science lessons cover ideas such as binary search, sorting and logic gates. C++ and competitive programming classes are listed for learners aged 13 and up; the advanced data structures and algorithms course is for age 15 and up. A parent or guardian can ask us to confirm level and fit.

Can beginners learn to solve a Rubik's Cube online?

Yes. Rubik's Cube and Pyraminx classes can start with notation and a beginner solve, then move to speedcubing practice at the learner's pace. Try the free virtual cube and timer before asking about a class.

Want help choosing?

Tell us what your child wants to learn.

A parent or guardian can share their age, class and interests. We'll suggest a starting point and confirm schedule and price before booking.

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