Problem of the Week
There are 100 lockers that line the main hallway of Holyport. Every morning, the security guards make sure that all of the lockers are closed so that there will be an orderly start to the day. One day, 100 mischievous students decide that they will play a prank. The students all meet after school en
Problem of the Week
Alan and Claire live by the old Scottish saying, “Never have whisky without water, nor water without whisky!” So one day, when Alan has in front of him a glass of whisky, and Claire has in front of her a same-sized glass of water, Alan takes a spoonful of his whisky and puts it in Claire’s water. Cl
Problem of the Week
The evening after national lockdown was lifted, a couple decided to celebrate their newfound freedom at a bar down the street. Much to their surprise, they find four other couples there who had the same idea. Eager for social contact, every person in the five couples enthusiastically hugs each perso
Problem of the Week
You want to create a family tree, but you are having trouble tracking down your grandmother’s birthdate. The only clue you found was a letter written from your great grandfather to your great grandmother on the day you grandmother was born. Unfortunately, some of the characters were smudged out, rep