About Brain Easer

Brain Easer is about sharing the enjoyment and challenge of thinking, regardless of your age, interests, or goals. Here, you will find a curated collection of brain teasers, puzzles, riddles, and learning materials that inspire you to think.

In choosing brain teasers to share, I look for challenging, novel questions with elegant solutions. Every puzzle includes an explanation of how I approached the problem or a particularly clever solution.

These puzzles may help you:

  • Improve your critical thinking and problem-solving skills
  • Challenge yourself, keep your mind sharp, and stave off boredom
  • Learn about new concepts and areas of knowledge
  • Prepare for tricky consulting, finance, or engineering interview questions


Brain Easer will always be free. I created it to share challenging puzzles and elegant solutions with those who enjoy them.

If you’d like to express your appreciation, you can help offset my costs with a small donation:

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Or you can also check out the physical puzzles I recommend, where there are a few affiliate links to my favorite Hanayama puzzles (I earn a small commission if you make qualifying purchases through the links, at no additional cost to you).

Or you can just drop me a note below. I love to hear from fellow puzzle-lovers!

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