Test your skills of deduction with the August 2023 edition of Riddle Me This: Do they add up? Or not? Based on the number sequences in each of the previous columns, what is the missing number in the last column?

Test your skills of deduction with the July 2023 edition of Riddle Me This: How many pets are enough? How many pets does my friend Nick have? All of them are dogs except two. All of them are cats except two.

There are three closed boxes on a table. Each box contains $5, $10, and $20 respectively, in five-dollar bills. The $10 box contains two five-dollar bills; the $5 box contains one five-dollar bill; and the $20 box contains four five-dollar bills.

Can you rearrange the positions of the figures to form a new line, from left to right, according to the following rules? The triangle is in position 1. The circle is not in 2 or 4. The circle is not at the end of the line. The pentagon is not in 4 or 5. The octagon is not in 5.

Friends Maddie, Carmen, Dean, Holly and Dennis found a new café that had just opened a few weeks ago and decided to try it out. Each wore a different-colored T-shirt (black, blue, green, orange, and red).