| 24 Hour Museum: Online crossword puzzle themed around museums, galleries, and culture. Also offers a printable version. |
| BestCrosswords.com: Free crosswords on a daily basis. |
| Canadian Criss Cross: Canadian themed puzzles in Java. |
| Crosswords: Online crosswords created automatically. |
| Crosswords and Word Puzzles: Find online crosswords, access software to write your own puzzles. Includes logic problems, palindromes, cryptics, and foreign-language crosswords. From About.com. |
| Dowedo.co.uk: Offers archive of puzzles in various sizes, solving software, and a crossword builder. |
| eDigg.com: Simple puzzles on a variety of themes. |
| EJ's Crossword Showcase: Crosswords, cryptic crosswords, and acrostic puzzles. |
| FreeWorldGroup.com: Grouped by categories with varying levels of difficulty. |
| Fwend.com Weekly Crossword: A weekly interactive crossword. Easy navigation with mouse or arrow keys. [Requires Java] |
| Goobix Crosswords: Offers 3x3 and 4x4 crosswords. |
| Grosswords: Rude crossword puzzles: Adult-themed and crude puzzles. |
| iGameFan.com: Online games and activities, specializing in crosswords. |
| Infoplease Weekly Interactive Crossword: A thematic puzzle. [Requires Java] |
| Motor-Cross Automotive Crossword Puzzles: Interactive java crossword puzzles relating to the automotive community. |
| Online Crosswords: User-submitted puzzles. [Requires Java] |
| Oxbrain.com: Illustrated adventure stories with Java-based themed crosswords complementing the storyline. |
| Thinks.com: Many puzzles to choose from: crosswords, anagrams, doublets, trivia, math and word searches. |
| TwoPaths.com: Puzzles with Biblical themes. Solve on-screen or print. |
| USA Today Crosswords: Daily Flash puzzle offered at two skill levels. Includes archive of past puzzles. |
| Webber's Anagram Crosswords: Crossword puzzles in which clues are anagrams. |
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