These Are the 5 Toughest Puzzles So Far. Hint for today's Strands puzzle. Today's Strands theme is: Ice packs. If that ...

Today’s optical illusion is challenging viewers to find a hidden "5" among a sea of "2s." The tricky pattern plays with human perception, making it hard to spot the odd number. Can you find it?

Concerns about these and other issues have become a priority for some of the biggest philanthropic lenders on the planet.