Letter Wheel: The Word Puzzle Your Readers Already Know How to Play

Your reader turns the page and finds seven letters: six in a ring, one sitting in the middle in amber. No instructions needed. They already know. Every word has to use the centre letter, nothing else counts, and somewhere in there is a word that uses all seven.

Then the pen comes out, and twenty minutes disappear.

That is the whole appeal, and it is why this format has run in newspapers for decades: it teaches itself in four seconds and holds an adult for half an hour. What it has never been is easy to produce. Building one by hand means finding a seven-letter word with no repeated letters, picking which letter goes in the middle, and then combing a dictionary for every legal answer so your key is not wrong. Get one word wrong and a reader emails you about it.

Letter Wheel does that part. You choose the shape of the puzzle you want; it finds the letters, enumerates every legal answer from the production word list, and prints the page and its matching answer key together.

Try the free demo and make one before you decide anything.

Why Letter Wheel Earns a Place in Your Catalog

Word-search books are crowded. Shelf after shelf of hidden-word grids, and readers can tell one from another only by the cover.

A letter wheel is not that. It sits in the same aisle and scratches the same itch, but it looks different on the page and it plays completely differently: instead of scanning for words someone already chose, the solver makes words nobody chose. The page is mostly white space and one striking figure, so it reads as a premium page rather than a dense one, and it shows up well in a thumbnail.

And because the answer list is long and the rules never change, a solver can put the book down mid-page and pick it up again without losing their place.

Here is the whole rule set, and it fits in a line: use the centre letter in every word, use only the letters shown, four letters minimum, and one word uses them all.

I built this because I kept wanting the format in my own books and could not face verifying another answer list by hand. Puzzle Maker Pro now covers more than thirty puzzle types, and this is the one I reach for when a word-search catalog needs a page that does not look like the rest of it.

What You Can Create

A single generated set is a book, a worksheet pack, and a website all at once.

Print a 100-page letter wheel book where every page carries its own answer key. The figure holds anywhere from six to ten letters: open with six- and seven-letter wheels and move to nine and ten in the back half, where the answer lists run far longer, so the book builds toward its longest solves. Run the same set in Worksheet mode, which numbers a slot for every accepted word, and you have a classroom sheet where the count itself is the challenge. Build a themed collection — seed the letter sets from kitchen words, or planets, or garden words — and the answers take on the flavour of the subject.

Every page comes in two faces: the puzzle, printed as clean ruled lines with no boxes, and the solution, with each accepted word written on its own line.

Why Create It with Puzzle Maker Pro?

The hard part of this puzzle was never the drawing. It was being certain the answer key is complete.

Letter Wheel enumerates the answers from the same production word list the rest of the system uses, so the printed list is the answer set — not a sample of it, not a best effort. Every word on it uses the centre letter, contains only the printed letters, and clears the minimum length you set. Every page carries at least one prize word using all the letters, because the generator refuses to emit a wheel that does not have one.

And it only prints a wheel whose answer count lands inside the range you asked for. Set the band at 20 to 40 words and every page it prints lands inside it. If a band is impossible at that letter count it says so, and names the closest set it found, so you know which way to move. It will never pad your book by repeating a wheel to reach your number.

Key Creation Workflows

Set the length of the solve, not just the size of the grid
Most puzzle generators give you a size dial. This one gives you a duration dial. The word-count band decides how long a page takes to finish, so a commuter book and a rainy-afternoon book come off the same engine with one number changed. A seven-letter wheel around 24 answers is a coffee break. A nine-letter set can run to 80, and that page is the whole evening. Six letters is the short end and ten the long one, and the band moves up with the count — the software suggests the range for each. Two numbers, and one catalog holds a warm-up title and a champion edition.

Turn one letter set into a themed collection
Paste your own seed words and you choose the letters, not the answers. Feed a seven-letter wheel KITCHEN and it is built from those seven letters, so the answers that fall out carry the subject with them — every seed has to match the letter count you set, with no repeated letter. The production word list still supplies the answer list, so a themed book never means a thin one. Each seed makes one wheel, so paste sixty for a fifty-page section. Or let the built-in AI Word List Assistant write the list from a subject: it returns verified seeds of exactly the right length, and it is free — you paste your own AI provider key once, or spend Puzzle Maker Pro AI credits. Custom word lists and the assistant come with Creative and up.

Print the same puzzle two ways
Game mode gives the solver a four-column ruled form to fill. Worksheet mode numbers one slot per accepted word, so the solver knows exactly how many they are hunting. Same wheel, two products: a puzzle book page and a classroom worksheet.

Fit the page to your trim
Put the answer form to the right of the figure or to the left, and the page is a wide landscape block. Put it below, and the figure centres over a full-width form — the portrait face, for a portrait interior. Same puzzle, three layouts, one setting.

Change the reuse rule and change the puzzle
Once, meaning each letter is used at most once, is the newspaper default, and it keeps the longest possible answer exactly as long as the letter set. Switch to Unlimited and letters may repeat, so answers run longer and the list roughly triples on the same letters — raise the word band with it and you have two genuinely different books off one setting.

Style it so it looks like yours
The hub disc, the surrounding letters, the ruled write-in lines, the letter font and every colour on the page are yours to set. Amber hub on cream is the default look; change all of it for a brand palette, a seasonal series, or a kids’ edition.

From One Puzzle to a Full Book

One wheel is a page. A book needs a hundred, and a graded run of them: short wheels at the front, ten-letter monsters at the back, and no page twice.

Time Saver builds the batch: a row per configuration, each row its own settings, and the whole run generated in one pass. No two wheels in a batch share the same letters and centre letter, so no page repeats — and if it cannot fill your quantity with distinct wheels it tells you rather than padding the book with a repeat. De-duplication runs per row, so vary the letter count or use non-overlapping word bands between rows — the way a graded book is built anyway — and the sections stay distinct from each other too.

Puzzle Book Studio turns that batch into the finished product — front matter, puzzle pages, the answer key section, page numbers, trim size — and assembles mixed books where letter wheels sit beside your other puzzle types.

Output Formats and Publishing Options

The page you generate has to land in whatever you are already building, without being redrawn. Letter Wheel exports PNG, JPG, SVG and PDF for both the puzzle face and the solution face, so the same wheel drops into a KDP interior, a worksheet PDF, or a vector workflow untouched.

Creative adds the full styling control and Puzzle Book Studio Creative, plus your own word lists for themed collections.

Productivity adds Time Saver for batch runs and Puzzle Book Studio Productivity for multi-collection books.

Creative + Interactive and Productivity + Interactive add the web lane: a JSON catalog and HTML output you host anywhere, plus a ZIP you upload to the free BookPublisherTools WordPress plugin so the puzzles play on your own site.

Play It on the Web

A letter wheel is a better sample than almost any other puzzle, because a visitor can start solving it without reading a single instruction.

Publish a short set to your site and readers type words straight into the wheel. Correct answers land on the list, a word already found is called out, and a prize word is flagged the moment it goes in. A running found-of-total counter keeps them going, and the puzzle only reports complete when every word on the printed list has been found.

Publish that set as a puzzle list and visitors pick from a dropdown. Publish it as a leveled game and it becomes a path: set it to unlock in order or leave it open, progress saves in the visitor’s browser, and when a solver finishes the free set the completion screen shows your own message and your own button. Give away ten wheels, and the reader who finishes all ten is looking at your “get the full book” button at exactly the moment they want more.

Play a Letter Wheel in your browser

Which Edition Should You Choose?

The question is not which edition has the most in it. It is what you are making this month.

Letter Wheel (Standard) — you want the puzzle and the printed pages. Full generator, both figures, both page modes, all four export formats, and Instant Puzzle Books for a book PDF from your current settings.

Creative — you want the pages to look like yours, and you want themed collections. Full style control over every colour, line and font on the page, your own seed words for themed letter sets, and Puzzle Book Studio Creative.

Productivity — you are making books, not pages. Time Saver batch runs and Puzzle Book Studio Productivity for multi-collection titles.

Creative + Interactive / Productivity + Interactive — you want the puzzles playable on your own website as a list or a leveled game, with the JSON and HTML output that feeds it.

	Standard	Creative	Productivity	+ Interactive
Wheel at 6 to 10 letters, hive at 7	✓	✓	✓	✓
Game and Worksheet page modes	✓	✓	✓	✓
PNG, JPG, SVG, PDF, both faces	✓	✓	✓	✓
Instant Puzzle Books	✓	✓	✓	✓
Full style control	✓	✓	✓	✓
Your own word lists for themed sets		✓	✓	✓
Puzzle Book Studio		Creative (all options, 1 puzzle set)	Productivity (all options)	✓
Time Saver batch runs			✓	✓
JSON and HTML output				✓
Play on the web, as a list or a game				✓

Interactive is an add-on: it stacks on Creative or Productivity and carries everything that edition has.

Pick what fits what you are making today. You can move up to any higher edition later, and add Interactive on top of Creative or Productivity.

Who This Is For

Puzzle book publishers who already sell word searches. You have an audience that buys word puzzles and a catalog that looks like everyone else’s. This is the same reader and a page they have not seen from you. It drives like every other module you own, with the same presets, the same batch rows and the same book assembly, so there is nothing new to learn before the first book.

Teachers and tutors. Worksheet mode numbers a slot per answer, so the target is explicit and marking is fast. The answer key prints with every sheet. Drop the shortest word to three letters for younger classes, or seed the letters from a topic word so the sheet supports the lesson instead of sitting beside it.

Course creators and site owners. The leveled game turns a free set into a self-paced path visitors work through, with your call to action waiting at the end of it.

If you have been buying letter-wheel content as PLR, or skipping the format because verifying the answer list by hand is a day’s work, this is what changes: you generate the set, and the key is right because the same word list produced both.

Try It Before You Buy

Make a letter wheel yourself before you spend anything. The free demo covers every current puzzle module, generates real puzzles, and shows you exactly what the page looks like coming out of the software.

Download the free demo

Licensing and Commercial Use

Letter Wheel (Standard) and Creative both include the commercial license to sell the finished puzzle products you make — books, worksheets and printable packs — on KDP, Etsy, Teachers Pay Teachers, or your own store, to your own readers and customers. The two editions carry the same rights; the difference between them is what you can make, not what you may sell.

Productivity adds a business license: sell or supply the generated puzzles themselves to other publishers and sellers.

Product Details


Product	Letter Wheel
Editions	Letter Wheel (Standard), Creative, Creative + Interactive, Productivity, Productivity + Interactive
Platform	Windows desktop
Internet required	Not for generating, styling or printing; yes for the AI Word List Assistant and for publishing web play
Letters per puzzle	6, 7, 8, 9 or 10
Figures	Wheel, or hive at seven letters
Page modes	Game (ruled write-in form), Worksheet (numbered slots)
Outputs	PNG, JPG, SVG, PDF — puzzle and solution
Solution pages	Yes, every puzzle
Puzzle books	Instant Puzzle Books (all editions); Puzzle Book Studio (Creative and up)
JSON and HTML output	Interactive editions
Play on the web	Interactive editions, as a puzzle list or a leveled game
Time Saver	Productivity editions
Commercial license	Sell finished puzzle products to your own readers and customers (Standard and Creative); adds selling or supplying the generated puzzles to other publishers and sellers (Productivity)
Free demo	Yes
Delivery	Immediate, in your member area

Questions Before You Buy

Is there a free demo?
Yes. One download covers every current puzzle module and generates real puzzles, so you can make a letter wheel before deciding.

Can I upgrade later?
Yes, to any higher edition. Move up the ladder for more production power, add Interactive on top of Creative or Productivity, or both. Starting at the entry edition is never a dead end.

Is the answer list actually complete?
Yes. The list is generated by enumerating the production word list against your letters, your centre letter and your minimum length, so the printed list is the answer set rather than a sample of it.

How long does one puzzle take to solve?
You decide, by setting the word-count band. A seven-letter wheel with a four-letter minimum ships on a 20-to-40 band — around two dozen answers, which is a coffee break. Raise the band, or add letters — a ten-letter wheel can run past a hundred answers — and the same page becomes an evening.

What is the difference between Once and Unlimited?
Under Once each letter is used at most once per word, so the longest possible answer is exactly as long as the letter set. Under Unlimited letters may repeat and answers run longer, which roughly triples the answer list on the same letters.

Can I choose the words that appear?
You choose the letters. Paste your own seed words with Creative and up, and each one becomes a candidate letter set, so a themed seed shapes the subject of the letters and therefore the flavour of the answers. The answer list itself is still every legal word for those letters. One seed makes one wheel, so paste sixty seeds for a fifty-page section — words that do not match your letter count, or that repeat a letter, are skipped. The AI Word List Assistant writes the list for you from a subject; words with no repeated letter get scarce at nine and ten letters, so ask it for extra there.

Will any puzzles repeat inside a book?
No. Every wheel in a batch is a different puzzle, and a batch that cannot reach your quantity says so instead of repeating one. Build the book the way graded books are built, with each section on its own letter count or its own word band, and the sections stay distinct from each other too — a six-letter wheel and a nine-letter wheel can never be the same puzzle.

Can I sell what I make?
Yes. Every edition includes the license to sell the finished puzzle products you create. Productivity adds the right to sell or supply the generated puzzles to other publishers.

Do I need to be online?
Generating, styling and printing all run on your desktop. You need a connection for two optional things: the AI Word List Assistant, and publishing puzzles to your own site.

Your Next Word Puzzle Book Does Not Have to Look Like the Last One

Another word search competes with ten thousand word searches, on cover art alone.

Six months from now, your shelf can carry a run of letter wheel titles instead — a format that looks like nothing else in the aisle, at a page count you actually enjoyed producing, with an answer key you never had to check by hand.

Make one first. The demo is free and it generates the real thing.