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News Archive

Register now! - 01.11.17

Dear MATHEON-Kalender fans!

The MATHEON-Kalender team is very busy preparing this year's Advent calender for you. We have already received lots of great puzzles from the scientists of the Research Center MATHEON, our Dutch collegues and numerous volunteers. We very much hope that you will enjoy them!

From now on, you can register here for the MATHEON-Adventskalender 2017. From December 1 to 24, there will be one tricky puzzly daily, which may be solve until December 31. Of course, there will be many great prizes to win!

Your MATHEON-Kalender team :)


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WANTED: Your challenge! - 16.08.17

Dear Matheon-Kalender fans!

The preparations for this year’s Advent calender have started. The scientists of the Research Center Matheon are already busy producing new tricky puzzles for you.

You also have an awesome idea for a new challenge? Neat! Send your proposal including the solution until September 18, 2017 to team@mathekalender.de. As a tradition, we will award a prize to the best of the 24 challenges.

We are looking forward to your submissions!


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24th window - 23.12.16

Dear Mathe-Kalender fan,

the last window of the Matheon-Kalender 2016 will already <b>open tomorrow</b>. This window will reveal its hidden puzzle <b>at 10 a.m.</b>

Have fun!

Your Matheon-Kalender team

Forum support - 09.12.16

Dear Matheon-Kalender-fans,

for an orientation concerning the forum support find the following schedule:

Mon-Fri: 4 pm. - 8 pm.
Sat, Sun: 4 pm. - 7pm.

This means: During this time the Matheon-Kalender-Team will be available at the forum to give quick responses on your questions concerning the current or any past problems. Outside these times you can still use the forum but you maybe have to wait for an answer a bit longer.

Your Matheon-Kalender team

Take up the challenge! - 09.12.16

Christmas is coming! The right time to take up the challenge and to solve Santas exciting puzzles. Begin today and win nice prices.

Participation is possible until December 31th.

Your Matheon-Kalender team

The second window opened! - 02.12.16

Dear Matheon-Kalender fans,

the second window is already open. Have fun with todays challenge. Find out what the Christmas elves do in their spare time.

Your Matheon-Kalender Team

 

Note: All answers for the 24 challenges can be submitted until 31th of December.

Lösung zur Aufwärm-Aufgabe "Rudolphs Schlitten" - 02.12.16

*unfortunately, in German only*

Liebe Mathe-Kalender-Fans,

Das erste Türchen ist geöffnet und sicher hattet ihr bereits viel Spaß beim Knobeln!

Hier noch die Auflösung der Aufwärm-Aufgabe. Die Gewinner werden in den kommenden Tagen per E-Mail benachrichtigt.

Euer Matheon-Kalender-Team


download mathekalender attachment Rudolphs_Ricker_Gesamt.pdf (0.272343 MB)
It starts today! - 01.12.16

Dear Matheon-Kalender fans

The Matheon-Kalender 2016 starts today. The first puzzle is waiting behind the calender window. We are looking forward to see you there.

Your Matheon-Kalender Team

 

What is left to do:

-Share- Tell your friends, family and acquaintances as well as invite them to participate!

Check out the Matheon-Kalender on Facebook!

The countdown is running! - 30.11.16

The time has come: Our first window opens on December 1st at 16 o'clock! We wish you lots of fun and success in solving the puzzles!

Register quickly and participate easily in the competition for free!
The rules are simple and do not forget: the next 24 days a new challenge is wating for you daily.

Registration and delivery of solutions is possible until December 31!!!

Warm-up competition - 25.11.16

*Competition only in German*

Lust auf ein kleines Gewinnspiel zur Aufwärmung für den Mathe-Kalender?

Folge dem Link und mach dich warm für den Mathe-Kalender 2016!

Your Matheon-Kalender Team

 

Don’t forget: -Share- Tell your friends, family and acquaintances as well as invite them to participate!

Check out the Matheon-Kalender on Facebook!

No support for the Matheon-Kalender App - 09.11.16

Dear Matheon-Kalender fans,

there will be no support for the Matheon-Kalender app this year. We are very sad about this, and we hope that we are able to offer this service again next year.

Your Matheon-Kalender team

The calender window reveals its secret earlier - 30.10.16

You decided and that's how it should be! The calender window will open at 4 pm this year. The simple equation is

2 hours earlier = 2 hours more for pondering

And don't forget, the registration opens on Tuesday (01.11)!

Your Matheon-Kalender Team

The registration will be open soon - 27.10.16

Dear Fans of the Matheon-Kalender

we are almost there! The registration for the upcoming Matheon-Kalender starts on the 1st of November. Very soon you will be able to meet old friends at the forum and enjoy the time together until the first door will be opened.

 

We will update the Donors & Prices section as soon as we receive further donations from the companies and third parties. If you would like to recommend us or donate prices for the participants, please don’t hesitate (contact: team@mathekalender.de).

 

Don’t forget: -Share- Tell your friends, family and acquaintances as well as invite them to participate!

 

Check out the Matheon-Kalender on Facebook!

 

See you soon!

Your Matheon-Kalender Team

Your challenge!

Just as last year, we are looking for YOUR challenges!

There ist still some time until the next Matheon-Kalender starts. And to keep you from getting bored, we are asking you to make up a challenge for the upcoming Kalender. Just let your imagination play and show us your ideas for a great mathematical problem (including solutions). Send it to team@mathekalender.de until July 15, 2016. We are looking forward to your inspiring challenges.  

And maybe soon YOUR challenge will be part of Matheon-Kalender!

Matheon-Kalender will be back in 2016

The Research Center Matheon challenges you again this year with the Matheon-Kalender!

With fun and a little luck you can win one of our numerous prices!

Just register in November, puzzle in December and win in January!

 

What is the Matheon-Kalender?

The Matheon-Kalender is a free online competition.

Altogether 24 challenges, one appearing daily from the 1st to the 24th of December. Every challenge can be solved until December 31st. High school students, college students, teachers and any other interested people are invited to enter the contest.

The challenges have a festive character and are written by the mathematicians from Matheon and 3TU.AMI, illustrating applications from their research projects.

And you can win some great prizes, which we raffle among the participants. With a little luck - independent of the number of your right answers - you can win something. Only our first prizes are raffled among those with the highest number of daily-given correct answers. 

After a short and easy registration with your email address you can start to puzzle over the challenges. More details can be found at the rules of the game. The registration starts at November 1, 2016.

 

Enjoy and good luck! Your Matheon-Kalender Team 

 

 

We are always very grateful if you could support our Kalender by donating prizes for our participants. Please contact us: spenderbetreuung@mathekalender.de

Waiting for the Matheon-Kalender 2016

Dear Matheon-Kalender-Fans,

thank you for the participation at Matheon-Kalender.

We try to improve the english version for next year and hope, that we see you all again next time!

If you do not want to miss any news, just follow us on Facebook.

See you next time,

your Matheon-Kalender-Team

Winners and Solutions

Dear Matheon-Kalender Fans,

the winner list is online.

Next year we will work on a booklet for the solutions like in the german version. If you have problems with one or another challenge, we recommend the online-forum. 

 

Thank you for participating the Matheon-Kalender. It was our first time in english. We hope to see you next year again!

 

Your Matheon-Kalender-Team

Evaluation and prizes - 04.01.16

Dear Matheon-Kalender participants,

we are asking you for some patience, the evaluation will be done as soon as possible.

We will publish the whe winners on January, 15th. If you are interessted in the solutions, there are discussions about them in our forum.

Thank you very much for participating and until next year, 

your Matheon-Kalender team

first special raffle - 06.12.15

Each December 6th, children in Germany celebrate Nikolaus. That's why we offer a special raffle today: just answer till 24 o'clock to participate and win something small extra ;)

Participation is worthwhile! - 05.12.15

It's never too late to solve the problems of santa and his friends! Take up the challenge!

 

Every challenge can be solved till December 31!!!

Time bonus for challenge 1 & 2 - 02.12.15

Dear Users, because of yesterdays server desaster we offer you more time for the first and second challenge. You can change or give answers for them till the 3rd December and get still 5 lots. That means the distribution of the lots will be handled like the third challenge. Please check the content of the first challenge to reevaluate your answer. We want to make sure that you have enough time to discuss about the challenges at our forum, for example.

 

Technical difficulties occur at the most inconvenient times. We feel sorry for such a rugh start of the Matheon-Kalender and thank you for your sympathy!

Attention! - 01.12.15

Dear Users, unfortunately there are several severe server problems which we cannot change at the moment. It is possible that you have problems during registration or login. Please stay calm. Of course, we will offer all users more time to complete the challenge of the day. We are sorry for any inconvinience, it is really beyond our powers. Hopefully all server problems will be solved soon.

The countdown is running! - 30.11.15

The time has come: Our first door opens on December 1st at 18 o'clock! We wish you lots of fun and success in solving the tasks!

Register quickly and participate easily in the competition for free!
The rules are simple and do not forget: the next 24 days a challenge appears daily.

Registration and delivery of solutions is possible until December 31!!!

- 02.11.15

Dear Matheon-Kalender Users,

This year the competition is offered in three languages: German, Dutch and – that’s new – in English! Between November 1st and December 31st anyone can sign up for free here!

The Rules of the Game are not diffucult and can be discussed in our forum ;)

With a little bit of luck any participant has the chance to win something, even if not all questions are answered correctly.

Don´t miss the amazing experience of solving math problems that show „Math is more than calculus!“. Register in November, riddle in December and win in January!

Forum and English - 02.09.15

Dear Matheon-Kalender Fans,

an english version of this competition is in progress. We are looking forward to offer you the participation in english the first time.

It is possible to pre-register and participate our forum.

Your Matheon-Kalender-Team

As the last MATHEON-Kalender has just come to an end, the next one is about to begin!

The Research Center MATHEON challenges you again this year with the MATHEON-Kalender!

With fun and a little luck you can win one of our numerous prices!

 

„ Math is more than calculus!“

 

Just register in November, puzzle in December and win in January!

What is the MATHEON-Kalender?

 

The MATHEON-Kalender is a free online competition.

Altogether 24 challenges, one appearing daily from the 1st to the 24th of December. Every challenge can be solved till December 31st. Students from High School, College, teachers and all other interested persons are invited to enter the contest.

The challenges have a festive character and are written by the mathematicians from MATHEON and 3TU.AMI, illustrating applications from their research projects.

And you can win some great prizes, which we raffle among the participants. With a little luck - independent of the number of your right answers - you can win something. Only our first prizes are raffled among those with the highest number of daily-given correct answers, see our rules for the game. 

 

After a short and easy registration with your email address you can start to puzzle over the challenges. More details can be found at the rules of the game. The registration starts at November 1, 2015.

 

Enjoy and good luck! Your MATHEON-Kalender Team 

 

 

We are always very grateful if you could support our Kalender by donating prizes for our participants. Please contact us: spenderbetreuung@mathekalender.de