Expo Olimpia | Online marathon of completing of arithmetical problem cards
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August, 1/live/


At the same time around the world!
Starts at 5 p.m. GMT

Another opportunity to feel like a winner!


The Festival’s major event is an arithmetic competition where children can choose tasks and activities by themselves. It’s a way to lift the spirits, uniting children with any level of counting skills. The Games are for everyone! Enjoy your participation & relish your personal achievements.

The educational online festival EXPOOLIMPIA is a place where both children and their parents can discover something interesting for themselves.

Competition in the form of a game: 40 minutes to solve tasks of different complexity levels
The game process: independent choice of tasks, instant checking of answers
Live broadcasts throughout the games where the host is tracking scores the way it works during football matches

No losers. Cool prizes for everyone!

Educational workshops, video tutorials and prizes from our partners
Your child’s individual rating demonstrating their strengths as well as growth areas


In order to register and take part in the games, you must pay the registration fee

Personal Participation

  • Play games
  • Get prizes
  • Digital certificate
$25.00 price for 1 user
1st – 6th grades for 1 user
August 1, 5 p.m. GMT


  • Medal of participation in the games
  • Signed certificate
  • Personal statistics
  • 20+ additional prizes

Premium Participation

  • Play games
  • Get prizes
  • Physical certificate
$49.99 price for 1 user
1st – 6th grades for 1 user
August 1, 5 p.m. GMT


  • Medal of participation in the games
  • Signed certificate
  • Personal statistics
  • 20+ additional prizes


Class Participation

  • Play games
  • Get prizes
  • Digital certificate
$8.00 price for 1 user
1st – 6th grades for 1 user
August 1 5 p.m. GMT


  • Medal of participation in the games
  • Signed certificate
  • Personal statistics
  • 20+ additional prizes



Your child chooses the tasks to solve! We have designed the games to make them interesting for everyone. Children with any level of training will enjoy themselves and be proud of the work done. There are no losers!


Children decide themselves what to do with the points earned for solved tasks! They choose from online workshops, e-books and other gifts from our best partners. Create, invent, experiment — a million pleasant experiences for children


The ideal team would consist of your friends and classmates. Invite the whole gang to the Games — everyone will experience positive emotions! Feel the joy of victory and share exciting moments with your teammates that you will remember and discuss for a long time to come.


A child can spend every earned point on gifts of their choice immediately after the Games. The deeper the knowledge, the more a child can solve, and the more valuable their gifts will be. That motivates children to broaden their knowledge and solve more tasks


At the Games, your child independently searches for their winning strategy: solve difficult tasks or hone their skills by solving slightly simpler ones. They learn to think strategically, while having fun!

For Children

Your child chooses the level of complexity for each task by themselves. Children learn to take a proactive attitude in life and develop the ability to take responsibility for their actions based on experience gained from making independent decisions during the games.

For Parents

Our goal was to organize a competition which will be interesting to watch. You won’t have to wait long for the results. Live broadcasting and host’s comments throughout the games on what hundreds of children are doing at the moment — you will get a unique experience that you can share with your children.

For Schools

Teams from a particular school have a chance to collect data about the performance of a class and each individual pupil. The games will uncover the children’s strengths and the areas for development: you will clearly see which topics are well learned and which need to be revised.


  • Take part in the most large scale educational adventure in the world!
  • Feel proud of your child!
  • Don’t miss the opportunity to enter your child’s name in the history of the ExpoOlimpia Games!


Olga Yevtushenko

“We are absolutely thrilled! When children keep solving flashcards on and on even after the established time limit expires, this speaks volumes!”

Lisa Kudryasheva

“Thank you for the well-chosen partners! We are looking forward to new games!”

Sergey Tolkan

“I especially liked that my son was able to purchase several books with the help of his knowledge.”


What is EO Math Games Online?

The EO Math Games are an online marathon where you complete cards with math problems. Children get points for correct answers throughout the game and spend them on prizes after the game. The correct answers are displayed right after a player clicks on the “Check” button. A player can change the card at any moment of the game.

What is the purpose of EO Math Games?
The purpose of the ExpoOlimpia Math Games is to show children that math can be a fun festival, which fosters in them passion to study, learn new topics, and achieve better results.

Who organizes the EO Math Games?
The Math Games are a project of the MiKEBI Education Development Foundation, a Saint Petersburg-based nonprofit organization that aims to develop children’s ability to learn, think creatively, be independent, successful and make conscious choices.

How do I participate in the EO Math Games?

Who can participate in the EO Math Games?
The EO Math Games are open to school children in 1st through 6th grades.

EO Math Games rules

  1. The game consists of solving math problem cards.
  2. Cards include several problems and have different levels of difficulty. Anyone can solve level 1 cards, while the last level is the most difficult one.
  3. Throughout the game, players pick cards of any difficulty level, solve them, and then the system checks the answers.
  4. If the answers are correct, a player receives so-called “olimpic points”, and picks the next card to solve.
  5. If some of the entered answers are incorrect, no olimpic points are gained, and a player has to pick another card.
  6. If a card is too difficult, boring, or a child just doesn’t like it, they can change it at any moment of the game.

Questions to prepare for the game

At what skill level can my child participate in the EO Math Games?
Everything your child needs to know to play the game, your child already knows. There are several levels of problem cards. Anyone can solve the first level, while the last levels are the most difficult ones and are designed to go beyond the school curriculum. It is up to your child to decide which level to pick. The most important thing to do is to review the game rules together with your child and explain to them how levels work. You can download problem card samples in advance and help your child devise a strategy for the game.

What does a child need to play the game?
One of the following devices with a stable Internet connection is required: a desktop, a laptop, or a tablet. Also, please do not forget to prepare a notebook and your child’s favorite pen.

The day before the game

What needs to be done the day before the game?
The day before the game you will receive an e-mail containing information about the upcoming game and some helpful recommendations. Please remember to check your e-mail the day before the game. In brief: review the game rules with your child, prepare a notebook, a pen, and a ready-to-play device.

How do I check a device for the game?
We strongly recommend that you use a device with the latest version of Google Chrome browser installed. You can download Google Chrome by following this link.
We also advise you to make sure that your child knows how to enter the following characters into a box on the selected device.

Are there any other recommendations before the game?
The day before the game talk to your child, discuss their expectations. Do not worry, your emotions affect your child. It is better to tell them that you believe in them and have no doubts that everything will work out — because the Math Games are a festival!

Don’t stay up late — everything is perceived differently when one is sleepy. It is better to get up early in order to get ready for the game.

The day of the game

GTMHow do I start the game?
To connect to the game sign into your account, select the forthcoming game, locate and click the “Player dashboard” below your child’s profile information. If your child is playing on another device, click the “Copy link” button, send it to your child’s device, and then open it in a browser. The opened page will display a message about the recommended browser, a picture, and an “Enter the player dashboard” button. After clicking on the button, you will be redirected to the player dashboard to wait for a welcoming live stream to start.

What happens after the main game?
After the end of the main game, all players have their proudly earned olimpic points which they can spend in the Shop. The shop closes at 20:00 GTM the same day. To get additional points, children may continue playing the game until the end of the game day.

What to do if there are technical problems with the game?
Please do not hesitate to contact us in the support chat or call us at 8 800 301 64 02.

After the game

How do I know the results of the game?
The number of the child’s points and their digital certificate will be available in the parent dashboard in the “Results” tab. You need to select the game, click on the relevant grade and choose “Player scores”. Information about the certificate will be displayed at the top of the screen.

How the rate point are calculated?
The olimpcoins earned during the 40-minute rating game are counted as rate points. Please note that the number of rate points a player earns is usually less than the total number of olimpcoins. The difference in the numbers is due to the fact that the olympcoins earned during the test game and after the end of the rating period remain in the child’s account, but they are not counted as points.

How do I get an digital certificate for participating in the game?
After the event all players receive a digital certificate. It will be available in the “Results” tab of the parent dasboard. You need to select the game, to click on a relevant school year and to choose “Player scores”. Information about the certificate will be displayed at the top of the screen.

How do I see what prizes my child bought?
Purchased prizes are always available in the child’s player dashboard where they solved the game cards. To access the prizes, click the “Prizes” tab.

How do I know about the next Games?
Please follow us on social networks to stay up to date.

Delivery of prizes and extras

How and where do I get physical prizes?
Within a few days after the end of the game, you will be notified by e-mail about the shipment. All prizes and merchandize will be sent to your home address with a tracking number of the parcel.

Other issues

My child has school or club at the time of the game. Is it possible to participate at another time?
Unfortunately, it is not, but we can send a formal letter to your school or study club organization requesting that the student be excused from a class. If you need such letter, please contact our support team in the support chat or call us at 8 800 301 64 02.

How to become our partner?
Message us on social media, e-mail us at pr@mikebi.org or call us at 8 800 301 64 02.

Can we have the EO Math Games at our school?
Please e-mail us at office@mikebi.org to get more details.


The organizer of the games is Mikebi education development Foundation.

We always welcome new partners and sponsors. If you are interested in working together with us, we will be happy to discuss our cooperation.