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#1 2012-10-09 07:56:08
- MathsIsFun
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New Puzzles 6
And here are the last few puzzles I have for the time being:
Count the Shapes
Broken Stick
Missing Number 2
Touching Marbles
Cut to the Average
Placing Sheets
What is the Pattern
Cards in a Square
Cut the Cross
"The physicists defer only to mathematicians, and the mathematicians defer only to God ..." - Leon M. Lederman
#2 2012-10-09 09:06:13
- anonimnystefy
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Re: New Puzzles 6
Hi MIF
I found these slightly harder than the ones before, but still very nice.
For the "What is the pattern" puzzle it couldn't actually be stated that Stephen is the author. It is a well and long known one. Look-and-say Sequence
The limit operator is just an excuse for doing something you know you can't.
“It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman
“A secret's worth depends on the people from whom it must be kept.” ― Carlos Ruiz Zafón
#3 2012-10-09 12:03:34
- bobbym
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Re: New Puzzles 6
Hi MathsIsFun;
Very nice puzzles. My favorite is "broken stick."
"Cards in a square," is a mutually orthogonal Latin square. These are pretty widely known with many open questions.
In mathematics, you don't understand things. You just get used to them.
Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means.
90% of mathematicians do not understand 90% of currently published mathematics.
#4 2012-10-09 15:58:30
- MathsIsFun
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Re: New Puzzles 6
anonimnystefy wrote:
For the "What is the pattern" puzzle it couldn't actually be stated that Stephen is the author. It is a well and long known one. Look-and-say Sequence
Good point. I have just put him as Author for all these new puzzles, there may be others that are mis-cited.
"The physicists defer only to mathematicians, and the mathematicians defer only to God ..." - Leon M. Lederman
#5 2012-10-09 18:43:32
- anonimnystefy
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Re: New Puzzles 6
Most of the others look original.
The limit operator is just an excuse for doing something you know you can't.
“It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman
“A secret's worth depends on the people from whom it must be kept.” ― Carlos Ruiz Zafón
#6 2012-10-17 08:53:20
- Shivamcoder3013
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Re: New Puzzles 6
Nice puzzles. Love broken sticks.
Give me a lever long enough and a fulcrum on which to place it, and I shall move the world.
-Archimedes
My maturity level depends on the people I am around.