## Welcome

**Welcome to the Bebras Challenge!**

**If you are a finalist today, please remember you will have 24 tasks in total instead of the usual 15. 6 easier ones, 9 more difficult ones and 9 hard ones. **

**They are scored as shown below. **

Difficulty | Correct | Incorrect | Unanswered |
---|---|---|---|

A | +6 points | 0 points | 0 points |

B | +9 points | -2 points | 0 points |

C | +12 points | -4 points | 0 points |

**Good luck!**

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**STUDENTS: **You need a login to be able to participate in this challenge. If you don't have one yet, please contact your teacher.** TEACHERS**: To register, please go to challenge.bebraschallenge.org/admin/ or e-mail daphne@bebraschallenge.org

What a teacher said about Bebras:

'I just want to say how much the children are enjoying this competition. It is the first year we have entered, and I have students aged 8 to 11 participating in my ICT lessons, with some of our older students also taking on the challenges. It is really helping to challenge their thinking, and they are showing great determination to try and complete each task! Also fantastic to find something that works on our iPads, as most puzzles of this kind are flash based.'

Welcome to the Bebras Challenge!

This challenge tests your logic and computational skills through different types of fun and challenging problems.

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 |

## Instructions:

- Login by clicking on the
*Login*link at the top of the page. Enter the user ID and password you are given by your teacher. - After logging in, you should be directed back to this page. To start the Challenge, click on the
*Challenges*link above and select which group you are in. - When you start, you will see that all questions are indicated as "Not Answered". This main page will change once you have selected your answer.
- In total, there are 15 questions.
- You may change your answer at any time, and may complete the problems in any order.
- For all problems you will have the option to erase your answer. This option appears as the last option in all multiple-choice problems.
- You have 45 minutes to complete the challenge. You will see a timer indicating how much time is remaining.