- Location
- Glasgow
All squares in all pictures look 2 different shades of gray to me, even after the explanation 
Can't believe my eyes! (Optical illusion.)
- Thread starter ColinJ
- Start date
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the_mikey
Legendary Member
- Location
- South Gloucestershire
It was white and gold until I went to look at facebook, and make a cup of tea, came back and it's now Black and Blue! 
- Location
- Inside my skull
It was white and gold until I went to look at facebook, and make a cup of tea, came back and it's now Black and Blue!
Best get down A&E pronto!
mistyoptic
Vintage
- Location
- A parallel reality
OP
OP
ColinJ
Puzzle game procrastinator!
- Location
- Todmorden - Yorks/Lancs border
I saw a version of that years ago and was gobsmacked at the result ...
It is for the same reason that drivers don't see cyclists when they are looking out for cars!
Tanis8472
Guru
White and gold btw
rualexander
Legendary Member
I got the number of passes correct and also the gorilla was blindingly obvious, don't see how you could miss it.
OP
OP
ColinJ
Puzzle game procrastinator!
- Location
- Todmorden - Yorks/Lancs border
The version I saw originally had far more players making far more passes so it took a lot of concentration to count them. I had to narrow my focus to the players in white so I unknowingly filtered out the black gorilla.
This version is not quite so effective so I can see how it didn't catch you out.
Tanis8472
Guru
classic33
Leg End Member
Cover one of the outer ones, then try the same with the other.Don't know how to answer. They all keep changing
OP
OP
ColinJ
Puzzle game procrastinator!
- Location
- Todmorden - Yorks/Lancs border
Ha ha - you couldn't make it up... This is the kind of thing that the internet was invented for! 
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