A simple organization.

You would like to register your students? You can do so with complete ease, the organisation is very simple.


Resources for communicating about The Big Challenge

  • We provide resources to inform students, their parents, and your colleagues about the Play app and the competition.
  • The Play application is completely free and accessible to all. Encourage your students to download the application at the beginning of the school year!
  • The competition is open to everyone. You can choose the format that suits you: Online, or mixed.



Registration made as easy as possible

  • Parents can now register their child for Play independently – you don’t have to do anything!
  • For the competition, choose a Big Challenge coordinator who registers the pupils very quickly, just indicating the number of pupils per year
  • Pay the participation fee by bank transfer or ask parents to pay directly online for their child

Download the brochure >



We take care of the rest

  • We will send you everything necessary for the organisation of the competition: for the Online format access is given a few days before the event.
  • Once your students have passed the competition, we determine the rankings and send the prizes directly to the school…
  • …All you have to do is celebrate your students’ success together!

Your teacher account: the ideal dashboard

You have a teacher’s account that allows you to manage all of The Big Challenge with just a few clicks. You can :

  • collaborate with your colleagues
  • view and edit all your registration information
  • consult and manage the results of your students
  • track the shipment of parcels to the school
  • and much more!
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OPTIONAL: You have the possibility to follow your students’ activities closely, see detailed statistics on their progress, give them homework… or not do anything at all! Students can play and participate in events throughout the year on their own. 


Are the questions used in the apps the same level as contest questions?
All of the questions in the Quiz are official Big Challenge questions from previous years.
Do you have to open an account to use the games?
Absolutely not. You can use them as much as you like without opening an account. However, if you want to keep track of your points and accumulate them to take part in the rankings, you must of course have an account so that we can assign your points to you. But the account works with a username; no other personal information is visible on the site.
Do you have to pay to use the games?
No, they are free of charge. And you can play as often as you like.
Do the games work on tablets and smartphones?
Yes, all of our games are designed to work on tablets and on all smartphones (iOS and Android).
The game isn’t working on my computer. What can I do?
Our games have been developed using the latest technology with responsive formats that adapt to whatever device you are using: computers, tablets and smartphones on Android and iOS. That is why they might not work on your computer, especially if you are using an older version of a browser. In this case, you should update your browser or download a more efficient browser like Chrome for example.