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#1 |
Just call me Henry
"David"
Sep 2007
Cambridge (GMT/BST)
2×2,909 Posts |
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http://local.wasp.uwa.edu.au/~pbourke/fun/4444/#contrib
i have greatly enjoyed working out this puzzle for myself the people on this site have gone to a lot of work to solve it is there a site anywhere for the similar puzzles 5 5s or 3 3s i have searched but i cannot find one |
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#2 |
6809 > 6502
"""""""""""""""""""
Aug 2003
101×103 Posts
2×33×173 Posts |
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The main issue that I see with that site is, they don't require the use of all 4 of the 4's. This ups the challenge.
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#3 |
Just call me Henry
"David"
Sep 2007
Cambridge (GMT/BST)
2·2,909 Posts |
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we could make our own list if people want
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#4 |
1976 Toyota Corona years forever!
"Wayne"
Nov 2006
Saskatchewan, Canada
3·37·41 Posts |
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I started this same puzzle a year ago at:
http://www.mersenneforum.org/showthread.php?t=7051 Also in 2005 by someone else at http://www.mersenneforum.org/showthread.php?t=4756 And a related 4-9's puzzle at: http://www.mersenneforum.org/showthread.php?t=7060 There are several links in these posts to other web sites that solve problems with 4 of just about anything and just about any set of rules you like. Last fiddled with by petrw1 on 2007-09-21 at 18:00 |
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#5 | |
Just call me Henry
"David"
Sep 2007
Cambridge (GMT/BST)
2·2,909 Posts |
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