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39 Responses to “Brain exercise today: Occipital lobes”

1. # sabrinaon 21 Sep 2006 at 6:33

   D

2. # Erikon 21 Sep 2006 at 9:20

   Must be D, but I can't see why C doesn't work also.

3. # Victoriaon 21 Sep 2006 at 4:20

   Answer: D

4. # testeron 25 Sep 2006 at 1:28

   hmmm... sory, but C and D are equal...

5. # Alvaroon 25 Sep 2006 at 7:43

   Answer: both C and D are correct. Great work!

6. # Seniaon 25 Sep 2006 at 3:11

   I like this one! Can you give us more of these?!
   Thanks.

7. # Alvaroon 25 Sep 2006 at 10:32

   OK, will get more!

8. # » Brain Teasers and Games for adults, with a neuroscience angle: our Top 50    « Brain Fitness Revolution at SharpBrains     on 16 Oct 2007 at 11:18

   [...] 25. Can you mentally build this box?. [...]

9. # Scotton 27 Oct 2007 at 8:24

   I was confused between C & D at first but then noticed the side with the triangle does not meet the rest of the box on the right axis.

10. # Jazzon 06 Nov 2007 at 10:32

    d

11. # shounakon 08 Nov 2007 at 9:14

    reply is A

12. # shounakon 08 Nov 2007 at 9:16

    d is correct

13. # sebason 13 Nov 2007 at 4:12

    it is a,c,and d

14. # gon 28 Nov 2007 at 6:17

    Both C & D... only C & D.. Scott, there is no difference with the triangle... download the image and rotate it, or better yet, cut them out of paper. C & D both work. A&B Fail however because the double lines do not run towards the circle when folded.

15. # JOseon 14 Dec 2007 at 7:58

    en realidad la unica que no encaja es la A... al rotar y colocar la B-C-D el resultado es la imagen en cuestion.

16. # craigon 15 Dec 2007 at 12:01

    the ans is d

17. # Johnon 19 Dec 2007 at 2:42

    Alvaro, I don't know if my browser if warping the image, but unless what I'm seeing has been stretched vertically from the image you're working from, the answer can only be D. Is this supposed to be a cube?

18. # Alvaroon 21 Dec 2007 at 5:26

    Hello John, yes, this is supposed to be a cube. Doesn't C work for you, as well as D?

19. # meon 03 Jan 2008 at 9:47

    c and d

20. # Mitchon 04 Jan 2008 at 5:12

    C & D are both correct, i spent like 10minutes trying to work out how 1 of them was wrong. But no they are both correct, and the ONLY correct answers.

21. # Markon 06 Jan 2008 at 8:17

    D

22. # misson 11 Jan 2008 at 11:38

    i got c

23. # manashon 12 Jan 2008 at 7:57

    BOTH 'D' AND 'C'ARE CORRECT

24. # ***mOny***on 25 Jan 2008 at 7:52

    Oh!!! Hi !!!

    I think the answer is the letter D.

    Bye
    See you !!!
    :P

25. # mackkkon 22 Feb 2008 at 5:09

    D and... only D - C seems same but one never makes a cube out of C ..try

26. # mackkkon 22 Feb 2008 at 5:11

    why? well because in fact it's not a cube but a cuboid

27. # Lindaon 22 Feb 2008 at 6:31

    C & D

28. # Lindaon 22 Feb 2008 at 6:32

    Thanks, mackkk. It is only D.

29. # Aaronon 23 Mar 2008 at 10:31

    It's D, not too hard

30. # Annaon 11 Apr 2008 at 6:40

    it's D, this one wasn't hard

31. # Mukeshon 05 Jun 2008 at 4:03

    it is C only the correct one

32. # Travison 08 Jun 2008 at 8:23

    I don't see how "C" is correct, and lacking Photoshop and a printer, I don't have any way of verifying this. Can someone explain the folds required to make the block?

33. # Abel.... IQ of 135on 21 Jun 2008 at 5:48

    i only see D really clearly.. but i haven't tried to vizualize C... C has a 60% chance of being correct as well.. from my view. D has a 100 % chance. - ABel was here.

34. # Calon 03 Jul 2008 at 7:02

    C and D are correct.
    You have to rotate C in three dimensions for it to fit but it does

35. # Theofanison 04 Jul 2008 at 4:21

    It'd (D) because when you build the box to be exactly like the original you 'll turn it 180 degrees and then, above the circle you will see the white hedra and not the black n white that is near the two lines

36. # anthonetteon 05 Aug 2008 at 8:55

    C and D
    =)

37. # Ishanon 09 Aug 2008 at 7:28

    C & D

38. # Ryanon 13 Aug 2008 at 6:30

    D only if you're not supposed to flip it, both C and D if you're allowed to flip it.

39. # Tarrenceon 07 Sep 2008 at 1:31

    D. C doesnt worklk because the triangle would be on the side, not the top....

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