Puzzle Description:

...Fisher (Stare at the green square for 20 seconds or so, then look at a blank white space--a wall, or another part of the computer screen).

#1: Teresa K (fasstar) on Sep 13, 2016

And there's the yellow! Ha!

Great puzzle and fun optical illusion! Plus I love King Fisher's too!

Great fun.

Supercool

Love the image hate these kinds of pictures, because for some reason it takes my eyes longer to adjust and I see the yellow every where. Call me crazy.

For those of you whose retinas can't handle negative images, grab a piece of graph paper and some markers, crayons, or colored pencils. The red squares become cyan (any blue-green shade, along the lines of a turquoise). The blue becomes yellow (go ahead and make that green square yellow, as well), and the black and white are reversed.

Thanks!! Cool, my cataracts make it harder to see in a minute, but after two minutes I had no problem. Love the kingfisher.

Awesome!

That was really cool! I love when puzzles have an extra feature or story to go along with them.

Goto next topic

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