UK Bebras

 
 

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UK Bebras Challenge 2017
The 2017 challenges take place between 6th and 17th November.

Further Information:
bebras.uk

The aim of the Challenges:
Solve as many problems as you can in 40 minutes.
You are not expected to finish!

Rules:
The problems come in three levels of difficulty: A, B and C.
The "A" problems are the easiest. "C" problems the hardest.
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:  

DifficultyCorrectIncorrectUnanswered
A +6 points 0 points 0 points
B +9 points -2 points 0 points
C +12 points -4 points 0 points

Changes for 2017 Challenge:
There is a new rule for Juniors, Inters, Seniors and Elite: Ties to qualify for the finals in Oxford will be decided by completion time. Press End to stop the clock.

Ready to get started?
Login with the username and password provided by your teacher then click on the Challenges tab in the top menu, choose the right challenge and... enjoy!

Bebras: A Perfect Day
A Perfect Day Logo 10-18 years old? Need some more problems to solve that do not appear in this archive?
Why not wander through Bebravia and solve another 100 computational thinking problems.
Just 99p (All proceeds go to support UK Bebras.)

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