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How rewards work

📒 See my notebook: everything I've played

XP: 0 in all · Level 1

Every right answer gives you XP: 6 on the easiest questions, up to 14 on the hardest, plus 2 more for each answer in a row (up to +10). Lessons you've already mastered give half, so try something new for the most! Every 200 XP, you reach a new level.200 XP to Level 2

Coins: 0

Earn 5 coins for each star in Practice. In Math Race, get 10 for a win or 5 for finishing. In Monster Battle, get 10 for beating the monster or 3 for trying. In Asteroid Blaster, get 10 for finishing a mission or 3 for trying. Every Maze Quest gives 10. Spend them in Digit's House on hats, glasses, mustaches, pets, room decorations, and big room makeovers!

Streak: 0 days

Finish a game on different days in a row to grow your streak. Miss a day and it starts over, unless you have a 🛡️ streak shield from Digit's House: it saves your streak for one missed day (you can keep 2).

Badges

Earn badges for big moments: your first 3-star round, beating every monster, a 7-day streak, finding treasures, and more. See them all, and how close you are, on the badge wall in Digit's House.

Difficulty

Get 3 right in a row and questions get trickier. Miss 2 in a row and they get easier. Each skill remembers where you are.

The games

Practice

10 questions. Get most of them right for up to 3 stars. Use a hint if you're stuck.

Math Race

Get 10 right to reach the finish before Digit. A wrong answer doesn't move you back, but the clock keeps ticking. Win and Digit gets faster next time.

Monster Battle

The monster has 8 HP and you have 3 hearts. Each right answer throws something silly at it. Get 2 in a row to switch on ⚡ super power: then every hit does double damage until you miss. A wrong answer lets the monster take a heart. No clock, so take your time.

Asteroid Blaster

10 waves of falling asteroids, each with an answer. Tap the right one to blast it. Faster shots and streaks score more points. You have 3 shields: a wrong tap or a missed asteroid uses one.

Maze Quest

Help Digit through a maze with 8 locked doors. Answer to open each door; open it on the first try for a 💎. No clock and no lives: a wrong answer just means a new question. A treasure waits at the end. Can you find all 12?

Daily Challenge

One puzzle a day, the same for everyone in your grade. Your first try counts and earns 15 coins. Do one every day to grow your Daily streak, and share your result card with family!

Brain Break

A break from math: two fun questions about animals, space, our world, and more, every day. Each right answer earns 5 coins, and you'll learn a cool fact either way.

Challenge a friend

After a game, send a link. Your friend gets the exact same questions and tries to beat your score.

Settings

Read questions out loud
🔊 Read questions out loud by itself

The 🔊 button is on every question in every grade, so anyone can tap it to hear one. This setting only decides when questions are read without tapping.

Voices come from this device and browser. Ones marked “Natural”, “Neural”, or “Google” sound most like a real person. Microsoft Edge has extra natural voices built in. Pets, monsters, and Nibbles each get their own pitch and speed.

Terms of Use

Effective: October 3, 2026

These terms are the rules for using agarwalmath. We kept them short and plain.

1. Agreeing to these terms

agarwalmath is run by Devraj Agarwal. By making an account, or letting a child use the site, you agree to these terms and to our Privacy Policy. If you don't agree, please don't use the site.

2. Accounts

  • Accounts are only for grown-ups: parents, guardians, and teachers who are 18 or older.
  • Give a real email address you can get mail at, and keep your password private. You're responsible for what happens in your account.
  • You can make up to 4 kid profiles for your own family. Make profiles only for children you're the parent or guardian of (or, for classes, see below).
  • If you turn on kid login, keep your child's PIN private; anyone with it can play as your child.

3. Kids using the site

Kids can play as guests, or with a profile a grown-up made. A grown-up is responsible for their child's use of the site, including how much time they spend on it. Kids don't agree to these terms themselves; their parent (or school) does.

4. Teachers and classes

  • Make class profiles only if your school (or the kids' parents) allows you to use agarwalmath with your students. You confirm this the first time you make class profiles.
  • Never type students' real names or other personal details into the site. Keep your own list of which nickname belongs to which student.
  • Treat login cards like keys: hand them only to the right student, and make a new card if one is lost.
  • Open the class picture login only during class.
  • Use what you see about students only for teaching them, and follow your school's rules about student information.

More in the Teachers' Guide.

5. Rules for everyone

Please don't:

  • Give a group or class a name that's rude, hurtful, or shares someone's personal information (kids see these names).
  • Try to see other families' information, guess codes or PINs, or get around the site's safety features.
  • Overload, attack, or copy the site with automated tools, or use it to send spam.
  • Pretend to be someone else, or make accounts for people who didn't ask for one.
  • Use the site for anything illegal.

We may remove group names, codes, or accounts that break these rules.

6. Free to use

agarwalmath is free. Coins, items, and points in the games are just for fun: they can't be bought with money, have no cash value, and can't be traded. If we ever offer paid extras for grown-ups, we'll tell you first, and the games for kids will stay free.

7. Our content

The games, questions, characters (like Digit), pictures, and code belong to us or the people who licensed them to us. You may use the site, print reports and login cards, and share challenge links for personal and classroom use. Please don't copy or sell our content otherwise. Coin and bill pictures come from the U.S. Mint and the U.S. Currency Education Program.

8. Privacy

How we handle information, especially children's, is in our Privacy Policy.

9. Ending your account

You can stop using the site any time, delete kid profiles in the Parents area, or ask us to delete your account by emailing agarwalmath@gmail.com. We may suspend or close an account that breaks these terms or puts children at risk; if we do, we'll tell you why when we can.

10. No warranty

We work hard to make the math correct and the site reliable, but it's provided “as is”, without warranties of any kind. It isn't a substitute for a teacher or a school curriculum, and practice tests are only practice: they don't predict real test scores. The site may sometimes be unavailable or change.

11. Limits on liability

As far as the law allows, we aren't liable for indirect or unexpected damages, or for lost data, from using the site. Because the site is free, our total liability for any claim is limited to $50. Some places don't allow these limits, so they may not apply to you.

12. Governing law

These terms are governed by the laws of the State of New Jersey, United States. If there's a problem, please email us first; most things can be sorted out quickly.

13. Changes

We may update these terms. We'll change the date at the top, and email account holders about important changes. Using the site after a change means you accept it.

14. Contact

Email agarwalmath@gmail.com.