I have shared puzzles based on arithmetic in previous posts. They generated quite a bit of correspondence, acknowledging both their challenging nature and the possibility of different solutions to the ...

Put your thinking skills to the test with these tricky puzzles designed to challenge your logic and attention. Perfect for ...

Sudoku is a logic-based number puzzle played on a 9x9 grid, divided into nine 3x3 subgrids. The goal is to fill the grid so that each row, column, and 3x3 box contains the numbers 1 through 9 exactly ...

Math is not everyone’s favorite, understandably. Hours of math homework and difficult equations can make anyone sour on the subject. But when math problems are outside of a school setting, there’s no ...

Test your skills today with Plexers — a suite of unique logic games and puzzles, new every morning at this link — just refresh this page! Bookmark this page so you never miss a day. Want to play more?

Add Yahoo as a preferred source to see more of our stories on Google. Intelligence test: The UK spy agency sets an annual quiz aimed at children aged between 11 and 18 (GCHQ) More than 500 ...

This past December, I threw a party to celebrate a major milestone in my life: the 1,000th day of my New York Times crossword-solving streak. My friends, none of them fellow cruciverbalists, poured in ...

In case you've faced some hurdles solving the clue, Test for some prospective M.A. students, we've got the answer for you. Crossword puzzles offer a fantastic opportunity to engage your mind, enjoy ...

Word Search Puzzle: Test the sharpness of your eyes by finding the word CAGE in the word grid within 10 seconds. A word search puzzle is a popular puzzle game in which readers search for words in a ...

If you have ever taken an IQ-type test, then you are familiar with “odd-one-out” puzzles. Most such puzzles present figures, images, or symbols in a sequence, with the goal being to spot the one item ...

More than 500 schoolchildren took part in a competition to design the cover of the card. They were asked: “What do you think GCHQ looks like on Christmas Day?”, with the additional task of including ...