Bebras® Challenge

 
 

Welcome

 


The USA Bebras Challenges test your logic and computational skills through different types of fun and challenging problems.

During the official Bebras Challenge, the problems come in three levels of difficulty: A, B and C. 
The "A"-level problems are intended to be easier than the "B"-level problems, which are intended to be easier than the "C"-level problems.

You can find a problem's difficulty in the problem overview before you click on it.  The difficulty of a problem determines how it will be scored.  The scoring rules are as follows:  

Difficulty Correct Incorrect Unanswered
A +6 points -2 points 0 points
B +9 points -3 points 0 points
C +12 points -4 points 0 points

 

 

Are you a teacher and would you like your students to participate in our next US Bebras Challenge from November 4th to November 27th 2020? You can still register yourself or students!


Bebras: A Field Trip

Field Trip LogoNeed some more problems to solve? 10-18 years old? Why not wander through Bebravia and solve another 100 computational thinking problems.
Get the Bebras App for just 99¢ (All proceeds go to support Bebras USA.)

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