Hi Jan The regular question-setter for the MC World Championship has resigned - and there are thus many possibilities for the future. I aready have a few ideas...
Hi Robert I think you're right; the idea of scoring nothing past the second mistake seems like a good move. I must say, however, that it seems from what you...
Hi George, Marking the papers would be even easier if all the questions were worth one point. A competitor's score for a given section would then simply be the...
Dear MC-Friends, sorry for my late answer!!! thank you very much for your Congratulations (esspecially George, Robert, Alberto)!! Gert...
Fleissdr@...
Sep 6, 2005 7:27 am
1927
Hello friends A new group on number theory has been created to discuss various problems and their solutions on mathematics and number theory. Interested people...
... calculate). 2.5 years later.. Oleg, Can you confirm that 2048, 6272 and 8192 are missing from the above list (all three are 2 x sqr) and that these are the...
Hi Friends: Do you have any method for the resolution of Sudoku ? What about it? I am working this question, in Spain is very popular this game in last weeks....
ac> Hi Friends: ac> Do you have any method for the resolution of Sudoku ? What about it? ac> I am working this question, in Spain is very popular this game in...
Oleg Stepanov
olegstepanov@...
Sep 7, 2005 10:47 am
1931
Hi there Alberto. I have what I refer to as a 'partial strategy' for the solution of standard format su-doku puzzles. I don't know just how efficient it is,...
Hi George: Thank you very much. Your e-mail is very interesting for me. Best wishes Alberto George Lane <george972453@...> escribió: Hi there Alberto....
Hello, Everybody who thinks he is good in solving Sudokus - try the one at http://sz-magazin.sueddeutsche.de/raetselrennen/main.php?seite=raetsel&film=6 ...
Those who enjoy Sudoku might enjoy tackling this variant: http://www.mathpuzzle.com/MagicSuduko.pdf (See the Aug 22 entry at http://www.mathpuzzle.com if you...
Looks good - when I get the chance to try it out. I'll let you know how long it takes me cal_q_layton <stangera@...> wrote:Those who enjoy Sudoku might...
Hie Everybody, I just read this amazing book called ‘Vedic Mathematics Made Easy’ by Dhaval Bathia (Jaico Publishing House). It has some mind-blowing...
One of my most frequently asked questions is "How do you calculate so quickly in your head?" This question always reminds me of an old legend about a...
What technique are using to multiply 8 x 8. This is my first day with the yahoo group. I am amatuer calculator THANK YOU. ... Ultrarrapid read. ... to add 6 -...
I am new to yahoo group -calculation. What are the best books for the beginner calculator. Do you feel it is necessary to start young. What methods exist for...
Can you be more specific ? Emmanuël ramponguys <sri_277@...> a écrit : guys good that you giving nice experiences..but i need the techniques...could...
I am thinking about a system of learning results for the addition of two numbers of at most 2 digits each. eg. 40 + 37 The idea is to memorise the answer as...
Super News. I find lost book. Scripture, Binet and Mitchell did not know about this. New MC's!!! Looks beginning of chapter. ...
Oleg Stepanov
olegstepanov@...
Oct 21, 2005 11:33 pm
1949
TurkZeka 2005/4 Puzzle Competition has started today. This year, each competition (total 4 times in a year-this one is fourth competition) is going to have 10...
Hello, I just want to tell you that the application form and the general information sheet about the Mental Calculation World Cup 2006 is now available in...
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