It looks like a simple math sum but has left people scratching their heads... can you solve it?

It looks simple at first, but this math problem has the internet stumped. Don't be fooled - it demands more brainpower than ...
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Photoshop Tutorial CS6 and later: How to Transform Your Photos into Gorgeous Lomographs

Photoshop tutorial for versions cs 6 and later, showing how to create the high-contrast, unique saturated color-look of ...