Discover a world of engaging puzzles and brain-teasing challenges at crossword.by. Our platform offers a vast collection of online crosswords and Sudoku puzzles, updated daily with new thematic content. Whether you're a beginner or an expert, you'll find a puzzle to suit your skill level. Expand your vocabulary, sharpen your logic, and enjoy hours of intellectual entertainment.

• Extensive Crossword Themes: Explore a diverse range of topics including Geography, Biology, History, Literature, Cinema, Technology, Sports, and much more.

• Varied Grid Sizes: Choose from a selection of grid dimensions, from 13x13 to 25x25, to customize your crossword experience.

• Seasonal and Holiday Puzzles: Enjoy special themed crosswords for Winter, Spring, Summer, Autumn, New Year, Christmas, Easter, and Victory Day.

• Multiple Sudoku Difficulties: Test your skills with Easy, Medium, Hard, and Expert level Sudoku puzzles.

• Printable Versions: Prefer to solve on paper? Easily print your favorite crosswords for offline enjoyment.

• Multi-device Accessibility: Play on any device, with options to adjust cell size for better readability on mobile phones.

• Multi-language Support: Access crosswords in Russian, Ukrainian, English, German, Spanish, and French.

• Additional Puzzles: Beyond crosswords and Sudoku, find Chess, Minesweeper, and more.

• Daily Updates: New puzzles are added regularly to keep the challenge fresh and exciting.

Join our community of puzzle enthusiasts and start solving today!