Math puzzles that challenge you to find the missing number are like brain teasers with a numerical twist. They come in many forms, from simple addition sequences with a hidden pattern to complex grids ...

This brainteaser, created for Mental Floss by Michael Rogalski at Eyewash, contains five mini-games waiting to be solved by intrepid adventurers. For your first challenge, start at the top of the ...

All the Latest Game Footage and Images from Puzzle Summit: Pyramid Difficulty Expansion Pack Puzzle Summit: Solve & Rise is a brain-training puzzle game featuring dozens of challenges. Pyramid ...