Also known as rebus puzzles, these visual brain teasers ... our Christmas Spot the Difference Puzzles to Test Your Brain & Put You in the Holiday Spirit!), consider subscribing to our print ...

From jigsaws to charades, the festive season traditionally sees many of us spending time enjoying puzzles and games. In order to get you in the spirit of Christmas, a brain teaser featuring Father ...

IS YOUR brain starting to feel like mush from all the Christmas TV and snacks? Why not put your mind to the test with these festive brain teasers? But be warned, they're not as easy as you might ...

There are three different puzzles that challenge you to find the word within a tangle of Christmas lights. Hint: All the words are Yuletide themed. According to the company, only 10 percent of ...

Solving puzzles for a living doesn ... Now that GCHQ has released its annual Christmas Teaser, here MailOnline presents some of its previous brain-twisting conundrums for you to get your teeth ...

Welcome to New Scientist‘s devilishly difficult Christmas puzzle ... space-themed puzzles to download as a pdf that will really put your brain through its paces ...

PUT your spy skills to the test with this year's "fiendish" GCHQ Christmas puzzle. Britain's cyber spy agency has released seven brain-teasers in a Christmas card. The puzzles use GCHQ's bases in ...