Logic puzzles are great problem-solving activities ... O' where Mary and horses intersect and put 'X's in Mary's row for the ...

I can usually squeeze a good five or six hours out of… For the 11th year in a row, I’ve tallied a list of all the games I started and/or finished in the previous year.… I had a long ...

A blog that takes a look at the highlights from the week’s cryptics, and some of the puzzles coming up this weekend.