888 + 88 + 8 + 8 + 8 = 1,000. This is the kind of math riddle you can work out with times tables, or by simple logic. First, get as close to 1,000 as you can (888). From there, it’s easy to figure out ...

There's something endlessly entertaining about puzzles of all kinds — from sudoku to brain teasers. Hard riddles allow you to feel challenged, and that moment when something in your brain clicks and ...