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6 replies to this topic

#1 ash013

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Posted 03 April 2008 - 09:58 PM

This one is from the Sumers:
0І0І І0І0 ІІІІ
0ІІ0 ІІ00 І0І0
00ІІ 0ІІ0 ?
What's the conection between the symbols?
Which one of the shown groups you'll choose for answer?
0І0І , ІІІІ , ІІІ0 , 0000 , І0І , 00І0І
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#2 bonanova

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Posted 03 April 2008 - 10:03 PM

Spoiler for I'd choose
Spoiler for But shouldn't

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The greatest challenge to any thinker is stating the problem in a way that will allow a solution.
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#3 dannyboy15

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Posted 03 April 2008 - 10:06 PM

I don't think it is any of them
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#4 oranfry

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Posted 03 April 2008 - 11:14 PM

Seems that the symbol in the nth position of the the third group in each row is 0 if the symbols in the nth position of the other two groups are the same, and 1 if they are different.
Spoiler for That would make

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#5 oranfry

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Posted 03 April 2008 - 11:32 PM

Actually, theres nothing special about the third group: the symbol in the nth position of any group in a particular row is 0 if the symbols in the nth position of the other two groups in that row are the same, and 1 if they are different.

Or otherwise stated, if you take the groups as binary numbers, a group is the sum of the other groups in its row, except using the kind of addition where there is no 'carrying'. (And some leading zeros also need to be included sometimes.)
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#6 ash013

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Posted 04 April 2008 - 12:30 AM

Spoiler for I'd choose
Spoiler for But shouldn't

Your answer is correct,but why you choose this group?The second line is o'k.It's not bin code.

Edited by ash013, 04 April 2008 - 12:30 AM.

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#7 bonanova

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Posted 07 April 2008 - 07:28 AM

Your answer is correct,but why you choose this group?The second line is o'k.It's not bin code.

I got lucky then. B))
I chose it because they behave consistently as binary numbers.

I'm curious - how are these from the Sumers?
Or is that still a question to be discovered?
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The greatest challenge to any thinker is stating the problem in a way that will allow a solution.
- Bertrand Russell




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