Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °
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#1 2012-10-02 15:46:57
- MathsIsFun
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New Puzzles 2
Here are some more "Stephen Froggatt" puzzles:
The Mysterious Murder Of Obadiah Squelch
Who Squares Wins
Fund Raising Fun
Pure Coin-cidence
Cutting Across A Cross
Birthday Smarties
Who Weighs What
The Strange Mind Of Eureka Blip
The Magic Cakes
Eating Pies
Absolutely Christmas Crackers
12 Days Of Christmas
"The physicists defer only to mathematicians, and the mathematicians defer only to God ..." - Leon M. Lederman
#2 2012-10-02 19:25:26
- anonimnystefy
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Re: New Puzzles 2
Nice puzzles. After all those mince pies it is no wonder Horace is the heaviest of his friends... 
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 2012-10-02 19:31:11
- bobbym
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Re: New Puzzles 2
Hi;
Pure-Coincidence was the first problem I ever saw. My Mom showed it to me and I never forgot how amazing the solution was.
Hungry Horace reduces to three simultaneous equations.
horace = 50
tim = 25
kate = 35
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 2012-10-03 14:42:42
- MathsIsFun
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Re: New Puzzles 2
Thanks Guys,
That was cool of your Mom, bobby. I will also add the equns to "Who Weighs What"
"The physicists defer only to mathematicians, and the mathematicians defer only to God ..." - Leon M. Lederman
#5 2012-10-03 17:53:52
- bobbym
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Re: New Puzzles 2
Thanks MIF.
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.