Funny...

[Ariados]

...but very simple. Had me amazed the first time though, and it's far better than that card trick

http://www.dogbomb.co.uk/psychic_shapes/

[mbushell]

It didn't work :/ The javascript must not be working properly.

[Ariados]

Either you can't count or you have a very high screen resolution

[Cyp]

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Hash: SHA1


Didn't work, even though I concentrated hard enough... It showed an
hourglass symbol, when it should have showed an O with a caron...

(Number I chose was 71, as instructed by the page, I subtracted 7, and
got 6A, then subtracted 1 and got 69.)

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Version: PGP for Alien Invasions 5.5.2

iQA/AwUBPixLir9k5KbmgRl7EQJMAQCgpoiClM8OAsvyPMUv7vgZpPSyXKsAn3E2
uwBmt0FyBBVOMtRFkS321V6O
=Qtos
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[mbushell]

Originally posted by Cyp
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Hash: SHA1


Didn't work, even though I concentrated hard enough... It showed an
hourglass symbol, when it should have showed an O with a caron...

(Number I chose was 71, as instructed by the page, I subtracted 7, and
got 6A, then subtracted 1 and got 69.)

-----BEGIN PGP SIGNATURE-----
Version: PGP for Alien Invasions 5.5.2

iQA/AwUBPixLir9k5KbmgRl7EQJMAQCgpoiClM8OAsvyPMUv7vgZpPSyXKsAn3E2
uwBmt0FyBBVOMtRFkS321V6O
=Qtos
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From my rather ****e investigation powers i've figured it uses some kinda scrolling method of figure out which item you chose from when you stop scrolling - hence a larger resolution or a spaztastic scroll would ruin the plot. I THINK -> I MAY BE WRONG.

[acropolis]

step 1:
starting from any number, you will end up with a multiple of 9

step 2:
all multiples of 9 have the same symbol

step 3:
it will show that symbol