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. And they are the same questions that you will find on the site under the…
The application isn’t working on my computer. What can I do?
Our applications 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 can students log in with Facebook?
Actually, Facebook is only one of the options for opening an account. It makes things easier because you don’t have to confirm your email and it avoids problems with anti-spams…
Do the apps work on tablets and smartphones?
Yes, all of our apps are designed to work on tablets and on all smartphones (iOS and Android).
Do you have to open an account to use the apps?
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…
Do you have to pay to use the apps?
No, they are free of charge. And you can play as often as you like.
What’s the best way to prepare for the contest?
As you can see on the Practise page on the site, we have developed several apps to help students prepare for the contest: the Quiz, the Yes No Game and…