Word search guides

Five things worth knowing about word searches, written by the people who make them. Two of these pages weigh up what the evidence does and does not support about puzzles and thinking — with the studies linked, so you can check us — and three are craft: how to choose a puzzle, how to build one, and what makes one hard.

• Are word search puzzles good for your brain?

  Word searches sharpen attention and word recognition. Here's what the research really shows about puzzles and brain health — hedges included.

• Word searches for seniors: what they're good for, and how to pick the right ones

  What word searches really do for older adults, what the evidence supports, and how to pick print size, grid size and topics that fit.

• How word searches help kids learn — and where they don't

  Word searches build letter attention and spelling familiarity — but not meaning. Here's how to use them so kids actually learn the words.

• How to make a word search

  Make a word search in minutes — free, no signup. Plus how to pick words, size the grid and set difficulty so the puzzle is actually fun to solve.

• What makes a word search hard?

  Grid size is the weakest difficulty lever. Direction sets, word density and filler-letter frequency are what really make a word search hard.