[Image courtesy of SharpBrains.com.]

We love brain teasers here at PuzzleNation Blog. Whether they’re riddles, logic problems, math puzzles, or challenging bits of wordplay, we take on all comers here.

We’ve solved some doozies in the past, like the Brooklyn Nine-Nine seesaw brain teaser, the diabolical long division brain teaser, and the curious way to tell time brain teaser.

In April 2019, we did a whole week of brain teasers while your friendly neighborhood blogger was at a convention. Last year, we honored the life of mathematician and puzzle icon John Horton Conway by sharing two of his favorite brain teasers.

There’s a long, proud PuzzleNation Blog tradition of cracking whatever brain teasers come our way, whether we find them ourselves, stumble across them in pop culture, or receive them from our marvelous PuzzleNationers when asked for solving assistance.

A friend of the blog discovered two brain teasers in a book of riddles and puzzles during a bookshelf cleanout recently, and they sent them our way to share with you!

We’ll post them below, and share the solutions next week! Good luck, fellow puzzlers!

Brain Teaser #1: There is a three digit number. All three digits are different. The second digit is four times as big as the third digit, while the first digit is three less than the second digit. What is the number?

Brain Teaser #2: When asked about his birthday, a man said, “The day before yesterday, I was only 25, and next year I will turn 28.” This is true only one day in a year – what day was he born?

Have you unraveled either of these brain teasers? Let us know in the comments section below! We’d love to hear from you.

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