The Conclusion of Brain Teaser Week!

It’s the third and final day of our celebration of all things brain-teasing, riddling, and word-tricky, and we’ve got one last devious challenge lined up for you.

Remember! On Tuesday, Thursday, and Friday of this week, a different brain teaser or word problem will be posted, and it’s up to you to unravel them. Contact us with the correct answer — either here on the blog through the comments, or on Twitter, Facebook, or Instagram through our messages — and you’ll be entered into a pool to win a prize!

And yes, you can enter more than once! Heck, if you solve Tuesday, Thursday, AND Friday’s puzzles, that’s three chances to win!

Let’s get started, shall we?


Here’s today’s brain teaser, which mixes the math of Tuesday’s puzzle with the deductive reasoning of Thursday’s puzzle:

The owner of a winery recently passed away. In his will, he left 21 barrels to his three sons. Seven of them are filled with wine, seven are half full, and seven are empty.

However, the wine and barrels must be split so that each son has the same number of full barrels, the same number of half-full barrels, and the same number of empty barrels.

Note that there are no measuring devices handy. How can the barrels and wine be evenly divided?


Good luck, fellow puzzlers! We’ll see you Tuesday with answers for all three brain teasers!

Thanks for visiting PuzzleNation Blog today! Be sure to sign up for our newsletter to stay up-to-date on everything PuzzleNation!

You can also share your pictures with us on Instagram, friend us on Facebook, check us out on TwitterPinterest, and Tumblr, and explore the always-expanding library of PuzzleNation apps and games on our website!

Brain Teaser Week Continues!

It’s Day 2 of our celebration of all things mind-tickling, and we’ve got another diabolical challenge lined up for you.

Remember! On Tuesday, Thursday, and Friday of this week, a different brain teaser or word problem will be posted, and it’s up to you to unravel them. Contact us with the correct answer — either here on the blog through the comments, or on Twitter, Facebook, or Instagram through our messages — and you’ll be entered into a pool to win a prize!

And yes, you can enter more than once! Heck, if you solve Tuesday, Thursday, AND Friday’s puzzles, that’s three chances to win!

Let’s get started, shall we?


Here’s today’s brain teaser, which is less mathematical than Tuesday’s and more logical or deductive:

You want to send a valuable object to a friend securely. You have a box which can be fitted with multiple locks, and you have several locks and their corresponding keys. However, your friend does not have any keys to your locks, and if you send a key in an unlocked box, the key could be copied en route.

How can you and your friend send the object securely?


Good luck, fellow puzzlers! We’ll see you Friday with our next brain teaser!

Thanks for visiting PuzzleNation Blog today! Be sure to sign up for our newsletter to stay up-to-date on everything PuzzleNation!

You can also share your pictures with us on Instagram, friend us on Facebook, check us out on TwitterPinterest, and Tumblr, and explore the always-expanding library of PuzzleNation apps and games on our website!

Welcome to Brain Teaser Week!

[Image courtesy of Bogoreducare.org.]

Hello puzzlers and PuzzleNationers!

This week I thought I would try something different and focus on a theme for the week’s posts, rather than posting about different topics on our usual days.

So, please join me in some puzzly challenges as we celebrate Brain Teasers Week here at PuzzleNation Blog.

On Tuesday, Thursday, and Friday of this week, a different brain teaser or word problem will be posted, and it’s up to you to unravel them. Contact us with the correct answer — either here on the blog through the comments, or on Twitter, Facebook, or Instagram through our messages, and you’ll be entered into a pool to win a prize!

And yes, you can enter more than once! Heck, if you solve Tuesday, Thursday, AND Friday’s puzzles, that’s three chances to win!

Let’s get started, shall we?


Here’s today’s brain teaser:

A set of football games is to be organized in a “round-robin” fashion, i.e., every participating team plays a match against every other team once and only once.

If 105 matches in total are played, how many teams participated?


Good luck, fellow puzzlers! We’ll see you Thursday with our next brain teaser!

Thanks for visiting PuzzleNation Blog today! Be sure to sign up for our newsletter to stay up-to-date on everything PuzzleNation!

You can also share your pictures with us on Instagram, friend us on Facebook, check us out on TwitterPinterest, and Tumblr, and explore the always-expanding library of PuzzleNation apps and games on our website!

Our Annual TableTop Tournament Starts Next Week!

With International TableTop Day fast approaching, we are once again teaming up with our pals at Penny Dell Puzzles to put together an in-house TableTop Tournament to celebrate the upcoming holiday (Saturday, April 27).

It’s a 12-person two-week tournament with different games to play every week, and round 1 kicks off next Tuesday. (This is actually the fourth year of the tournament, with all three previous champions competing again this year.)

One of the things I like about the layout of the tournament is that there are no one-on-one match-ups until the final. Instead of a single-elimination tournament, competitors are slotted into groups of three. Each group of three will play two games, and the two winners (one from each game) from each trio and move on to the next round.

So to survive round 1, I’ll need to win either Timeline or On the Dot.

Timeline is a card game where every card depicts a different moment in history, and the players are trying to place cards from their hand into a historically correct timeline. Players take turns adding cards to the timeline, placing them before or after previously played cards. You don’t have to know the exact year the event on a given card took place; you simply have to figure out when it happened in relation to the other events that have already been played.

You play your card, and then flip it over to reveal the actual year the event occurred. If you’re correct, the card stays, and you have one fewer card in your hand. If you’re wrong, the card is removed from the timeline and you draw a new card. The first player to place every card in their hand wins.

On the Dot is a pattern-matching game. Each player has four clear cards with randomly placed colored dots on them, and it’s up to the player to arrange all four cards so that the colored dots showing match a given pattern. The first player to match three patterns moves on to the next round.

Timeline can be a bit of a crapshoot, depending on your knowledge of a given subject and whatever cards you draw. I suspect I’ll have a better chance of making the second round with On the Dot; I’m fairly quick with pattern recognition and manipulation, and actually won three games in a row last year to secure my spot in the next round. Hopefully I can repeat the same feat this year.

But you never know. With new competitors and returning champions in the tournament this year, there are sure to be some diabolical surprises.

Here’s hoping when it’s all said and done, I’ll be wearing the Game Geek crown and holding the scepter high…


Thanks for visiting PuzzleNation Blog today! Be sure to sign up for our newsletter to stay up-to-date on everything PuzzleNation!

You can also share your pictures with us on Instagram, friend us on Facebook, check us out on TwitterPinterest, and Tumblr, and explore the always-expanding library of PuzzleNation apps and games on our website!

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Thanks for visiting PuzzleNation Blog today! Be sure to sign up for our newsletter to stay up-to-date on everything PuzzleNation!

You can also share your pictures with us on Instagram, friend us on Facebook, check us out on TwitterPinterest, and Tumblr, and explore the always-expanding library of PuzzleNation apps and games on our website!

In Crossword Clue Parlance, it’s M, or K, or Grand

[Image courtesy of BikeNoob.com.]

A thousand of anything is a lot. Sure, the Proclaimers made it sound longer by mentioning 500 miles and then 500 more, but we’re still talking about 1000 miles there. That’s a lot of miles.

I wrote my first post for PuzzleNation Blog in August of 2012, nearly six and a half years ago.

This week, I uploaded my one-thousandth blog post on this site.

You might think after three posts a week for years, I’d be burned out. But it’s quite the opposite. I enjoy exploring the world of puzzles, delving into history, cracking the memes and riddles that go viral, interviewing all sorts of puzzle creators and fans, trying out new games and puzzles, talking about our awesome puzzle apps like Daily POP Crosswords and Wordventures

And sharing all of that with the PuzzleNation audience.

It’s a privilege, it really is. In many ways, I’ve become the voice of PuzzleNation, and I take that responsibility seriously. I try to both inform and entertain, and I’m constantly hunting for something new and unexpected to offer you.

[Image courtesy of Forbes.com.]

And speaking of you, the PuzzleNation readership, it kind of blows my mind how many different ways I get to interact with you.

I mean, first and foremost, there’s PuzzleNation Blog. Three times a week (and sometimes more), I meander up and down the seemingly endless avenues of the puzzle world and discuss them with you. What a treat.

And then there’s Facebook and Twitter, where I not only discuss all of our projects, but I can play games like the Crossword Clue Challenge every weekday and try to outwit you. (Spoiler alert: I rarely do.)

I also have opportunities to answer questions, share posts and information from fellow puzzlers, and engage with people one-on-one, something that feels increasingly elusive these days.

There’s Pinterest and Instagram, as well as in-person events like the American Crossword Puzzle Tournament and the Connecticut Festival of Indie Games.

And honestly, I want more of that. So let me ask you something, fellow PuzzleNationer…

What do you want to see from PuzzleNation Blog in 2019?

Is it brain teasers? Original puzzles for you to solve? Behind the scenes content about our apps? Tutorials on how to solve various puzzles? More interviews with constructors and other puzzle/game designers? More puzzle history? More reviews?

Comment below, or on social media, or even in person. Tell us what you want to see. Let’s make the most of this platform, shall we? =)

[Image courtesy of Bogoreducare.org.]

I’ve gotta say, it’s a little daunting to be celebrating one thousand blog posts with you.

I know some of you have been with us since practically the beginning, and I’m grateful. I know some of you have only recently started following us, and I’m happy to welcome you. Some of you I know by name, and many of you I don’t know at all — but I’m hoping to change that in the future.

In any case, thank you for your support, your enthusiasm, your ideas, your comments, your feedback, your shares and likes and clicks and hearts and thumbs up and app downloads and reviews and everything else we’ve shared. I look forward to many many more.


Thanks for visiting PuzzleNation Blog today! Be sure to sign up for our newsletter to stay up-to-date on everything PuzzleNation!

You can also share your pictures with us on Instagram, friend us on Facebook, check us out on TwitterPinterest, and Tumblr, and explore the always-expanding library of PuzzleNation apps and games on our website!