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March 25, 2008 - 12:08 (GMT)
Welcome to the PuzzleUp; a problem and games site where each week a different problem is put accross for you to think on and try to solve.
The fundamental aim of this site is to support and raise persons of the information age who have highly developed capabilities of thinking, perceiving and problem solving and who are able to interpret different cultures and contribute to contemporary civilisation.
To keep us on track and give us direction we look forward to hearing your criticisms and suggestions.
Hoping that wisdom, peace and love will master the future of the world we live in.
Emrehan Halici
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Puzzleup 2007 has ended. Score Table is frozen and the final table is announced.
Let us congratulate these "Top 10" outstanding competitors of Puzzleup 2007.
Thanks go to all who have volunteered their time and energy to make this competition happen in 2007.
Puzzleup 2007 questions are available. Please check.
Puzzleup 2008 will begin in the first week of June. The rules and the schedule will be announced in May.
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 [Balls] Dear Puzzle Up Contenders,
In order to clarify the meaning, a minor change is done in the question text. The updated text may be seen on the question page.
Best wishes,
The Puzzle Up Team
beycan_mura - November 22, 2007 - 10:32
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 the subjects gets easyer and easyer it has taken 8 min to solve this question.
zoujohny - November 14, 2007 - 11:30
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[Two Odd Balls] This is the most difficult problem so far. Assume after a lot of juggling balls in my head I find a protocol that can deal with, say, 26 balls. In order to prove that one cannot handle 27 balls one would need a computer. There is a theoretical upper bound, though.
Blatter - September 28, 2007 - 08:00
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[Rope Triangles] nice question it is not hard but a bit tricky.
musaid - September 13, 2007 - 11:14
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[Rope Triangles] A Note is added to the question Dear Puzzle Up Contenders,
In order to clarify the meaning, the following note is added to the question:
"Note: The triangle with sides (a, b, c) is not different from the triangle (a, c, b) or any other combination."
We wish you all the best.
The Puzzle Up Team
- September 13, 2007 - 10:43
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[Six Bars] Amendment in the question In order to clarify the expression in the question, we decided to make an amendment in the text.
The word "edges" is changed to "vertices" and the relevant sentence now reads "You realize that all of the vertices of this hexagon is on a circle with a radius less than 12 units."
We wish good luck to all Puzzle Up contenders.
The Puzzle Up Team
- August 30, 2007 - 10:09
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[The Underground And The Clock] too easy! too easy!
chouqonyu - August 22, 2007 - 14:38
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[Three Dice] Wow!
alicanali - August 11, 2007 - 12:31
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[Answer Key] Nothing wrong sir There is nothing wrong in the problem, and it is not so easy, either.
Hope you think carefully.
Voldemort - August 10, 2007 - 15:37
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[Answer Key] Is it wrong? Either the problem is wrong, or it is extremely easy.
umadran - August 03, 2007 - 12:32
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[Answer Key] |
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NickMcG 
Balakrishnan 
yilmazekici 
enta,y 
Christian 
lupus 
Denis 
