Crosswords: What They Are and How to Solve Your First Puzzle
A crossword is a word puzzle built on a grid of white and black squares. You fill the white squares with letters, using numbered clues that point to answers running across (left to right) and down (top to bottom). Each answer's first letter sits in the same numbered square as its clue, so across and down answers cross and confirm each other. This guide explains the structure, the main clue types, how crosswords differ from sudoku, and a beginner method for finishing a simple puzzle.
The basic structure of a crossword
Every crossword shares the same skeleton:
- Grid: a square or rectangular arrangement of cells. White cells hold letters; black (or shaded) cells block answers and separate words.
- Numbering: cells that begin an across or down answer get a number, assigned left to right, top to bottom. A single cell can start both an across and a down answer, which is why the same number appears in both clue lists.
- Clue lists: usually split into "Across" and "Down." A clue like
1 Acrosstells you where the answer begins and which direction it runs. - Answer length: many puzzles show the letter count, e.g.
(5), so you know how many cells to fill.
The crossing letters are the puzzle's built-in error check: if an across answer and a down answer share a cell but disagree, at least one is wrong.
How to read clues and numbering
Take a clue numbered 3. Look for the cell marked 3. If the clue is listed under Across, the answer runs rightward from that cell; if under Down, it runs downward. Fill letters one cell at a time.
A quick way to start: scan for the clues you're most confident about, fill those, then use the letters they place to attack the clues that cross them.
Common clue types
| Clue type | What it does | Example pattern |
|---|---|---|
| Direct definition | States the meaning plainly | "Feline pet" → CAT |
| Synonym | Gives a near-match word | "Happy" → GLAD |
| Fill-in-the-blank | Quotes a phrase with a gap | "___ upon a time" → ONCE |
| Abbreviation | Uses a standard short form | "Doctor (abbr.)" → DR |
| Wordplay / pun | Relies on double meaning | "Bank deposit" → SILT (river bank) |
Beginners usually do best by trusting direct definitions and fill-in-the-blanks first, then working toward wordplay clues once letters are in place.
Crosswords vs. sudoku and other puzzles
These are often grouped together but test different skills:
- Crossword: language and general knowledge; answers are words; correctness is checked by crossing letters.
- Sudoku: logic and number placement; you fill digits 1–9 so each row, column, and box contains each digit once. No word knowledge is needed.
- Riddles and brain teasers: usually a single question with a clever answer, not a filled grid.
If you enjoy vocabulary and trivia, start with crosswords. If you prefer pure deduction with no language requirement, sudoku is the closer match.
Beginner steps for your first crossword
- Pick an easy puzzle. Look for one labeled "easy" or "beginner," often with a smaller grid.
- Read all the clues once. Note the ones you can answer immediately.
- Fill the easy ones. Start with fill-in-the-blank and direct-definition clues.
- Work the crossings. Use letters already placed to guess crossing answers.
- Check conflicts. If two answers disagree in a shared cell, revisit both.
- Use the letter count. Match your answer's length to the number in parentheses.
- Finish and verify. Every across and down answer should read as a real word or phrase.
Common sticking points: overthinking a clue when the answer is literal; ignoring the letter count; and filling a guess you're unsure of, which then corrupts several crossing answers. When stuck, erase the uncertain word rather than building on it.
Where to find crosswords online
Free daily crosswords appear on many newspaper and puzzle sites, and the site hosting this guide, Daily SUDOKU Puzzles (sudoku.friko.net), lists crosswords among its puzzle keywords alongside sudoku, numbers, and online games. Its stated tools focus on sudoku — generating random puzzles, solving given or generated ones, and supporting solution and print — so treat it as a sudoku resource that also references crosswords, and look for a dedicated crossword section if you want word puzzles specifically. For crosswords, check newspaper puzzle pages and dedicated crossword sites, and confirm whether a puzzle is free or requires an account before you start.