The History of the Word Search Puzzle: Who Invented It?

The word search is one of the most popular puzzles on the planet, found in newspapers, activity books, classrooms, and apps everywhere. Yet compared to the crossword, it's a surprisingly young invention, less than sixty years old, and it spread around the world thanks to an unlikely group: schoolteachers. This is the story of who invented the word search puzzle, where it first appeared, and how a small-town newspaper feature became a global pastime. If you'd rather play than read, jump straight into our word search puzzles.

Who invented the word search?

The word search is widely credited to Norman E. Gibat, who published the first one on March 1, 1968, in the Selenby Digest, a free classified-advertising newspaper he produced in Norman, Oklahoma. That very first puzzle hid the names of US states in a grid of letters. Gibat's idea was simple: a fun little feature to keep readers' eyes on the page (and the surrounding ads).

He couldn't have predicted what happened next.

How teachers spread it worldwide

The word search might have stayed a local curiosity if not for educators. Local schoolteachers spotted the puzzle, photocopied it, and handed it out to their students as a fun classroom activity. Word (quite literally) got around. Teachers shared it with other teachers, the format proved easy to make by hand for any topic or vocabulary list, and demand grew fast.

Within a few years, newspapers across the United States and beyond were running word searches as a regular feature, and puzzle-book publishers turned them into a category of their own. The very quality that made the word search great for classrooms, that anyone could build one around any set of words, is exactly what made it spread so quickly.

An earlier ancestor: the Spanish "sopa de letras"

History is rarely tidy, and the word search has an earlier relative. In Spain, a puzzle maker named Pedro Ocón de Oro is credited with creating a similar letter-grid puzzle, the "sopa de letras" (literally "letter soup"), in the 1940s, well before Gibat's 1968 debut. Whether the modern English word search descends directly from it or was invented independently is unclear, but the "letter soup" name is still used across the Spanish-speaking world today.

So while Gibat is rightly credited with popularising the word search in the English-speaking world, the basic idea of hiding words in a grid of letters had appeared before.

From newspapers to screens

Once the word search caught on, its history followed the same path as most popular puzzles:

• Newspapers and magazines ran daily and weekly word searches.
• Puzzle books filled shelves with themed collections, holidays, animals, sports, and more.
• Giant novelty versions appeared as posters and books packed with thousands of words.
• Computers and the internet made it trivial to generate endless puzzles, and then to play them interactively, the form you'll find in our online word search.

The puzzle barely changed along the way. A grid of letters, a list of words to find, that simple, satisfying core has stayed the same from a 1968 Oklahoma advertising sheet to today's mobile apps.

Why the word search endures

The word search's longevity comes from its accessibility. It needs no special vocabulary, no math, and no instructions beyond "find these words." It's relaxing rather than stressful, works at any age, and can be themed to absolutely anything. Those are the same reasons teachers loved it in 1968 and the same reasons people still play it every day.

Want to take part in the tradition Norman Gibat started? Try a word search puzzle now, or learn the rules and a few tips first.

Frequently asked questions

Who invented the word search puzzle?

The word search is credited to Norman E. Gibat, who published the first one on March 1, 1968, in the Selenby Digest, a free classified newspaper in Norman, Oklahoma. The debut puzzle hid the names of US states in a grid of letters.

When was the word search invented?

The modern word search debuted in 1968 in Oklahoma. However, a similar Spanish puzzle called the "sopa de letras" (letter soup), created by Pedro Ocón de Oro, appeared earlier, in the 1940s, so letter-grid puzzles predate the 1968 English version.

How did the word search become popular?

Schoolteachers found the puzzle in the Selenby Digest, photocopied it, and gave it to students. Because anyone could build a word search around any vocabulary list, teachers shared it widely, newspapers picked it up, and it spread into puzzle books and, eventually, apps.

What is a word search called in Spanish?

In Spanish it's called "sopa de letras," meaning "letter soup." This earlier version is credited to Pedro Ocón de Oro and dates to the 1940s, predating the English-language word search.