What is up and down words by david hoyt?

Up and Down Words is a popular word puzzle game created by David Lunney Hoyt, an American game inventor and puzzle maker. In this game, a set of scrambled words is presented in "up" and "down" columns. The objective is to unscramble the words in the "up" column to form a word that is related to the words in the "down" column. For example, if the words in the "down" column are "ocean, fish, sail," the answer in the "up" column could be "boat."

The Up and Down Words game is a type of word game that helps people improve their vocabulary, spelling, and problem-solving skills. David Hoyt has created several other popular word puzzle games, including the Jumble puzzle and Word Roundup game. He is also the co-founder of the World Puzzle Championship and has won several awards for his puzzle-making skills.