Which number must be inserted in place of the incorrect number? Show puzzle solution The number 75 must be replaced by the ...

The total value is represented by the digits in the tens and ones places of the number in column 3. This puzzle originally appeared in Spektrum der Wissenschaft and was reproduced with permission.

Math riddles and puzzles come in plenty of different varieties. Some more straightforward number puzzles require calculations ...

Only a small percentage of the population boasts an above-average IQ, so now's your opportunity to see how you measure up! ...

the number of goo creatures you haven’t infinite! So, with every placement of them, you’ll have to consider what to do next and how to make things work with what you have. The more puzzles you ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter.

Welcome to the Concord Monitor’s collection of puzzles. In this space, you can put away your scratch pad and your pencil sharpener and jump into a new world of digital puzzles. Instead ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter.

The content provided on the Daily Crossword Puzzle game page, including any other games featured, is for entertainment and educational purposes only. Fox News does not guarantee the accuracy ...

While I’m a huge fan of binge-watching shows, playing video games and taking naps, settling down with a good jigsaw puzzle is one of my favorite ways to unwind. “The best puzzles for adults ...

Since then we have created Connections and Strands. We strive to offer puzzles for all skill levels that everyone can enjoy playing every day. Subscribe now for unlimited access.

Since then we have created Connections and Strands. We strive to offer puzzles for all skill levels that everyone can enjoy playing every day. Subscribe now for unlimited access.