---
title: "Printable codewords: free, with answers | Once Books"
description: "Free printable codewords (cipher crosswords). Every letter is a number and a few are given; crack the cipher so every word reads. Every puzzle decodes one way. Print with the answer."
source: "https://www.oncebooks.com/codeword"
---

Free printables

# Free printable Codeword with answers

A codeword (also called a cipher crossword) is a filled crossword where every letter has been swapped for a number, the same number for the same letter. A few letters are given; you deduce the rest so every word reads. Every puzzle here decodes exactly one way.

## By size

Difficulty is how many letters you start with: an easy codeword reveals plenty, an expert one only a couple. Start generous and work down.

- [Easy codeword](https://www.oncebooks.com/codeword/easy) — Free printable easy codewords with answers. Plenty of letters given to start, decoded one way. No sign-up.
- [Medium codeword](https://www.oncebooks.com/codeword/medium) — Free printable medium codewords with answers. A balanced starting key, decoded one way. Print with the answer.
- [Hard codeword](https://www.oncebooks.com/codeword/hard) — Free printable hard codewords with answers. Fewer letters given, so you lean on patterns. One decoding, printed with the answer.
- [Expert codeword](https://www.oncebooks.com/codeword/expert) — Free printable expert codewords with answers. The fewest letters given, for a long deduction. Answer on page two. No sign-up.

## By format

The same cipher, set for a particular reader: a generous key for beginners, or a roomy large-print grid.

- [Codewords for beginners](https://www.oncebooks.com/codeword/for-beginners) — Free printable codewords for beginners with answers. A generous starting key to learn the method, decoded one way. No sign-up.
- [Large print codewords](https://www.oncebooks.com/codeword/large-print) — Free printable large print codewords with answers. The same cipher on a roomy grid, decoded one way. Print with the answer.

## One answer, every time

What makes a codeword book worth printing is the guarantee most sellers cannot make: that the starting key forces a single decoding. Every puzzle is generated by laying real words, numbering them, and proving against a dictionary that no other reading of the cipher works. The decoded grid prints as the answer key.

## How to solve a codeword

Every letter has been replaced by a number, the same number for the same letter throughout. A few letters are given; work out the rest so every word reads.

### The method

1. Fill in the given letters. Write each given letter into every cell that carries its number, and cross it off the A to Z key.
2. Look for short, forced words. A three-letter word with two letters known usually has only one sensible completion, which pins another number.
3. Use letter patterns. A doubled number is a double letter (EE, LL, SS); a lone number between vowels is often a common consonant. Every placement unlocks more.
4. Track the alphabet. Keep the A to Z key up to date so you can see which letters and numbers are still unused, and let the grid settle.

**The one rule**

Same number, same letter: decode it so every across and down word is real.

**What the answer page shows**

The fully decoded grid is printed at the back.

**How the grades differ**

Harder grades reveal fewer starting letters.

**Good for**

Solvers who like deduction and word patterns over clues.

## Make one now

Pick a difficulty, then print the numbered grid with its key and the decoded answer. No sign-up, no watermark.

[Open the codeword generator](https://www.oncebooks.com/tools/codeword-generator)[Make a whole book for KDP](https://www.oncebooks.com/kdp-codeword-maker)