Thursday, April 4, 2013

Sum of 15

 Put the numbers in the circles in such a way that in all horizontal and vertical lines coming off the sum 15.

















I am waiting for your answers.
στις

13 comments:

  1. GrahamApril 4, 2013 at 11:43 AM

    https://gist.github.com/sazzer/5313002

    Link to a Gist hosting it to not spoil it for anyone else. Did it with trial and error...

    ReplyDelete
  2. nikolApril 9, 2013 at 5:11 AM

    7 5 3
    6 1 8
    2 9 4

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  3. AnonymousApril 9, 2013 at 5:28 AM

    You are Right!!!!

    ReplyDelete
  4. UnknownDecember 14, 2013 at 2:03 AM

    4 2 9
    6 8 1
    5 5 5

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  5. αμεληςDecember 20, 2013 at 2:27 AM

    2 7 6
    9 5 1
    4 3 8

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  6. AnonymousMarch 22, 2014 at 2:34 AM

    9 5 1
    4 3 8
    2 7 6

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  7. ΓΕΝΑΔΙΟΣJune 26, 2014 at 6:14 AM

    4 2 9
    6 8 1
    5 5 5

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  8. ΓΕΝΑΔΙΟΣJune 26, 2014 at 6:14 AM

    4 2 9
    6 8 1
    5 5 5

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  9. AnonymousMarch 19, 2015 at 4:05 PM

    1 9 5
    6 2 7
    8 4 3

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  10. UnknownMay 30, 2015 at 4:54 PM

    492
    357
    816

    ReplyDelete
  11. UnknownMay 30, 2015 at 4:55 PM

    492
    357
    816

    ReplyDelete
  12. AnonymousJune 21, 2015 at 1:33 PM

    The key is that numbers 1,2,3 can not belong to the same line (either horizontal or vertical). The same for numbers 7,8,9 f.e:
    195
    843
    627
    Το κόλπο είναι οι αριθμοί 1,2,3 να μην βρίσκονται στην ίδια γραμμή (οριζόντια ή κάθετη). Το ίδιο και οι 7,8,9.
    Elias MD /Ηλίας γιατρός

    ReplyDelete

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