网站简介：Offers four difficulty levels. The puzzles can be solved online or downloaded as a PDF file. [English/German/French/Spanish/Dutch/Portuguese/Italian]
网站简介：Search for crossword puzzle answers using the crossword solver, anagram solver and thesaurus solver.
网站简介：Selection of optical illusions, hidden images, impossible objects and upside down images.
网站简介：Offers reviews and information about several puzzle sites.
网站简介：Site with a very large number of puzzles and variants (4x4...25x25, Multi 2, Multi 4, Samurai Sudoku, etc.). Beginner to expert, solving engine, training aids, and "app-like" user interface.
网站简介：Milton, Ontario. Five acre corn maze. Birthday parties, school and adult farm tours, and seasonal activities.
网站简介：Hartland. Harley Motorcycle maze with two bridges. Helicopter rides for taking pictures from above. Also provides farm tours.
网站简介：Information about speedsolving and events. Includes videos, records and a biography.
网站简介：Helps to solve crossword puzzle clues by suggesting possible solutions based on the letters you already know.
网站简介：A beautifully illustrated collection of puzzles, riddles, and paradoxes. Features a changing "unsolved puzzle" plus three years worth of previous puzzles.
网站简介：Over 60 brain teasers to enhance your mind.
网站简介：Software to create and print custom crossword, word search and word scramble worksheets.
网站简介：Single daily Sudoku puzzle, 5 different levels (easy to very difficult), playable online (Flash required) and printable to PDF.
网站简介：A web-based collection of crossword (and wordplay) related tools. Includes a crossword clue analyser, an anagram solver and generator and a letter pattern searcher.
网站简介：A multimedia museum of optical and sensory illusions, with online demonstrations and explanations.ns.
网站简介：Many free puzzles playable online, in three sizes: 4x4, 6x6, and 8x8, in three difficulty levels. Also has "no-op" puzzles (where the operator clue is not given).
网站简介：Free daily printable Sudokus. Also offers history, rules, and solving techniques. [English/Spanish/French/Catalan/German/Portuguese/Korean/Japanese]
网站简介：Free online word pattern matcher
网站简介：Middlefield. Four acre Apple Pie corn maze, pick-your-own apples, peaches and pears, cider, gifts and family activities.
网站简介：Free daily puzzles with five difficulty levels. Also offers printable e-book.
网站简介：Use the online tool to create and customize your own word search of any size.
网站简介：Solve Sudoku online, download printable puzzles at all levels, descrptions of strategies. Windows programs for solving and printing Sudoku, and for solving Samurai Sudoku.
网站简介：Crossword solver
网站简介：Recreations for active minds including games, puzzles, math, words, images, books, software and web guide.
网站简介：Find words based on clues or letter patterns.