Crossword Library

Challenge yourself with vocabulary-building crossword puzzles. Play directly in your browser — no downloads needed.

Easy

Vocabulary Builder #1

A gentle introduction to crossword puzzles using common English vocabulary words. Perfect for beginners.

15 clues~10 minVocabulary
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Medium

Science Terms #1

Test your knowledge of basic science vocabulary. Covers biology, chemistry, and physics terms.

15 clues~15 minScience
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Easy

Animal Kingdom

Names of animals from around the world. Fun for kids and adult learners alike.

12 clues~8 minAnimals
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Medium

World Geography

Countries, capitals, rivers, and mountains. How well do you know the world?

18 clues~15 minGeography
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Hard

Classic Literature

Authors, characters, and literary terms from classic works of fiction. For book lovers and literature students.

20 clues~20 minLiterature
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Expert

SAT Vocabulary Challenge

The ultimate vocabulary crossword using high-level SAT and GRE words. Are you ready?

25 clues~30 minSAT/GRE
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Create Your Own Crossword

Teachers and students can create custom crossword puzzles with our free crossword creator tool.

Open Crossword Creator