Can you solve this week’s logic puzzle? Plus our quick quiz and the answer to last week’s problem ...

While the world of logic puzzles is vast ... you need is inside the puzzle itself. Sometimes it will be specific information, such as a number in a Sudoku square or a hint like “Knights always ...

Kakuro puzzles combine elements of Sudoku, logic, crosswords and basic math into one. The object is to fill all empty squares using numbers 1 to 9 so the sum of each horizontal block equals the ...

For a better-rounded puzzle that includes not just logic, but math ... you have to figure out how to fill in a sparser pattern of squares so that cells grouped into various horizontal or vertical ...