Puzzle generator
Crossword Puzzle Maker
Enter your words and clues and the generator builds an interlocking grid, numbers the entries in proper reading order, and lays out the Across and Down lists. Print it blank or with the answers filled in.
Four steps
How to make a crossword puzzle
- 1
Enter words and clues
Add each answer with the clue that goes with it, eight to fifteen works best.
- 2
Let the grid build
The generator interlocks the entries and numbers them in reading order.
- 3
Check the layout
If a word was skipped, adjust the list, vowel-heavy words give more intersections.
- 4
Print it
Download the blank puzzle, then print the answer version separately if you need it.
Writing clues that land
The grid is the easy part; the clues decide whether the puzzle is enjoyable. Three principles cover most of it:
- Match the part of speech. If the answer is a plural, the clue must be plural. If it is past tense, so is the clue. This is a hard rule, not a preference.
- Aim slightly above the solver. A clue that is instantly obvious is wasted; one that is impossible is annoying. The pleasure is in the moment of recognition.
- Vary the type. Mix straight definitions with examples (“Jupiter, for one”), fill-in-the-blanks and light wordplay. Twenty definition clues in a row read as a vocabulary test.
Building a grid that interlocks well
The generator needs shared letters to work with. A list of words that have almost no letters in common will produce a sparse, disconnected grid no matter how clever the algorithm is.
- Include several words with common letters, E, A, R, S, T, N.
- Mix lengths: one or two long words act as spines the shorter words hang from.
- Enter the longest word first if you want it to anchor the centre.
- Avoid words with three or more of J, Q, X and Z unless you are willing to lose them.
Classroom and event uses
Crosswords do something a word search cannot: they require the solver to produce the word from a definition rather than merely recognise its shape. That makes them a genuine recall exercise, which is why they work well as end-of-topic revision.
- Revision: key terms as answers, definitions as clues.
- Language learning: clue in one language, answer in the other.
- Team building and weddings: clues about the people in the room.
- Onboarding: company jargon, tools and process names.
Printing advice
Use the large grid scale for younger solvers or anyone writing with a pen, the standard scale packs more squares in but leaves little room for capital letters. Print the blank puzzle for solvers and keep the answer version yourself.
Related puzzles
The word search generator takes the same vocabulary for a gentler activity, sudoku and the maze generator cover logic and spatial reasoning, and the flashcard maker converts your clue-and-answer pairs straight into a revision deck.
Answers