Hard word search maker (15 × 15)

A challenging word search: a bigger 15 × 15 grid and words running in every direction, forwards, backwards, up, down and on both diagonals.

You're making 15 × 15 word search – US Letter
Orientation
No. 21 — the same number always gives the same word search.
Advanced options
Change it to shuffle the grid
Line colour
mm
Line style
Paper colour
in
Header fields
2 pages
Puzzle · 1 of 2

Quick PDF:

Print at 100% · calibrate your printer
Presets on this device
More paper types in the full generator →

Variations

What prints with the starting settings

Specifications of 15 × 15 word search – US Letter, as set when the page opens; the notes under the preview follow your changes
PaperUS Letter — 215.9 × 279.4 mm (8.5 × 11 in)
Grid15 × 15 letters
Words hidden12 of 12
Margins1/2″
Line weight0.18 mm (bold 0.35 mm)
Print settingScale 100% / Actual size
Print at 100%. In the print dialog choose Scale 100% or Actual size (not “Fit to page”) and margins None. Grids measuring a few percent small? Calibrate your printer once and every download is corrected.
Printable 15 × 15 word search – US Letter — preview of the PDF
15 × 15 word search – US Letter, rendered by the same engine that makes the PDF.

For experienced searchers

Easy word searches keep words left to right and top to bottom, so they can be found by reading. Hard ones use every direction, which means scanning for the first letter and then checking all eight neighbours. A 15 × 15 grid with a dozen long words takes a good while to finish, even for regular solvers.

Tips for solving

  • Hunt rare letters first: words containing Q, X, Z, J or K stand out.
  • Look for doubles: pairs like LL, EE or SS are easy to spot in a grid.
  • Turn the page: reading the grid upside down makes backwards words read forwards.
  • Cross off as you go, both in the grid and the word list.

Making a themed puzzle

Pick a theme with long words, such as science terms, countries, novels or team names, and mix lengths so some words are quick wins. Twelve to fifteen words suit a 15 × 15 grid; for more, choose 20 × 20. For easier puzzles, see the large-print maker, and for another challenge, hard sudoku or hard mazes.

Printing

Print at 100% / Actual size. Change the puzzle number to reshuffle the same words into a new grid.

More word search maker sheets

Frequently asked questions

What makes it hard?

Words can run in all eight directions, including backwards and backwards diagonals, and the 15 × 15 grid has 225 letters to search. Longer words also make good decoys, because their pieces appear in other words.

Can I use my own words?

Yes. Type your list in the generator, one per line or separated by commas, and give the puzzle a title. The generator reports how many words it placed.

How big can the grid be?

From 8 × 8 up to 20 × 20. Bigger grids are harder but have smaller letters.

Is there an answer key?

Yes, an answer page with every word highlighted follows the puzzle.

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