Crossword Rules
A clue-based grid puzzle where across and down answers interlock through shared letters.
Quick answer
Complete the grid with answers that satisfy every clue and crossing.
Puzzle facts
| format | Clue-and-grid puzzle |
|---|---|
| players | Solo or collaborative |
| time | 15-60 minutes |
| difficulty | Easy to hard |
What you need
- A crossword grid.
- Across and down clue lists.
- Pencil or digital entry controls.
Setup
- Read clues in both directions.
- Fill confident answers.
- Use crossings to solve harder clues.
Objective
Complete the grid with answers that satisfy every clue and crossing.
Rules
- Answers read left to right for across clues and top to bottom for down clues.
- One letter per white square.
- Crossing answers must share the same letter.
- Theme entries often reveal a shared idea or wordplay pattern.
Scoring and results
- Traditional crosswords are not point-scored.
- Digital platforms may track time, streaks, and error checks.
Examples
Question mark clue
A clue ending with a question mark often signals wordplay rather than a literal definition.
Strategy tips
- Look for fill-in-the-blank clues first.
- Use easy crossings to crack proper nouns.
- Pay attention to abbreviations, tense, and plural markers.
- Identify the theme if the puzzle has long entries.
Common mistakes
- Treating wordplay clues too literally.
- Forgetting that abbreviations in clues often imply abbreviated answers.
Variations
- Cryptic crosswords.
- American-style themed crosswords.
- Diagramless and barred crosswords.
Visual guide
Use this example to see how the puzzle works before you try the steps yourself.

FAQ
What is a crossword theme?
A theme is a shared idea, phrase pattern, or wordplay device connecting selected answers.
Do crosswords always have symmetrical grids?
Many American-style crosswords use rotational symmetry, but not every crossword tradition requires it.
Where to play Crossword
App and web picksSources
Rule references and official game pages where available. App recommendations are separate from sources.
- The Crossword, The New York Times
Official crossword hub.