Join Josh and Ollie as they tackle some of the hardest riddles, claimed to be solvable by just the top 2% of humanity!

G. T. Karber, the creator of the popular online daily mystery game Murdle, presents the first collection of 100 original ...

Take the pressure off of problem-solving with engaging thinking games that encourage students to work together to find ...

Sean Ross is a strategic adviser at 1031x.com, Investopedia contributor, and the founder and manager of Free Lances Ltd. Timothy Li is a consultant, accountant, and finance manager with an MBA from ...