You have an exceptionally fast brain with an IQ of 140+ if you can solve this math puzzle in just 7 seconds. Put your brain ...

Brain teaser puzzles test the reader's critical thinking and problem-solving skills by challenging them to solve a problem.

The Create, Make and Share Faire showcased a wide array of art, 3D printed creations and handcrafted puzzles. From samurai ...

It looks simple at first, but this math problem has the internet stumped. Don't be fooled - it demands more brainpower than ...

Some say the reason most manhole covers are round is that a circle cannot fall through a smaller circular hole. Which of ...

Stage 5: Justify thinking. A vital habit that many students need to solidify is recontextualizing after they solve ...