网站简介：Provides Puzzles, Brain teasers, Toys and Games to people of all ages and skill levels
网站简介：Solve crosswords and sudokus online with varying levels of difficulty each day. Save as you go or print them.
网站简介：A free collection of word search and crossword puzzles.
网站简介：Offers a range of complex wooden puzzles and brainteasers including Gemani designs.
网站简介：Offers books and monthly magazine subscriptions with standard, cryptic, clueless, and trivia crosswords.
网站简介：Offers weekly puzzles to mail in for cash prizes. Requires nominal entry fee.
网站简介：Cryptic crosswords and acrostics with cryptic clues.
网站简介：Pascal Huybers presents information about a variety of different puzzles.
网站简介：Contests of varying difficulty and types. Also has tutorials with worked examples and practice games. [Registration required]
网站简介：Use the clues provided to deduce the correct sequence of numbers in the hidden code.
网站简介：One puzzle (GIF). Subscription required.
网站简介：Real Sudoku3D extends classic Sudoku into the 3rd dimension. Regular Sudoku is played on a 9 by 9 grid. Real Sudoku3D uses 9 layers of 9 by 9 grids. All layers follow standard Sudoku rules, whether viewed as Faces (from front to back), Levels (from top to bottom), or Slices (from left to right). The Real Sudoku3D interface lets you dive right in and see the game from any perspective. Toggle layers on and off at will. Turn and move the game around, zoom in and out, or fly straight through! Select a cube to enter your choice of number, or make notes on which numbers remain possible. Optionally use Auto Notes for effortlessly seeing possible choices, and strategically customize your notes from there.
网站简介：Riddles, puzzles and brain teasers to challenge and entertain all ages. [E-mail lists]
网站简介：This online program can solve a scrambled Rubik's cube. Enter the colors of each face and the unique solution is generated.
网站简介：This Rube Goldberg Machine by Jacob Shwirtz turns on a blue-light thereby revealing a hidden message in 47 steps.
网站简介：Collection, sorted into lots of categories to amuse, puzzle and test.
网站简介：Offers a haunted house, corn field maze, children's museum, and petting farm.
网站简介：Callaway County. Dates, hours, prices, special events, photos of current and past mazes, and directions. Other events at the farm are described.
网站简介：A half-dozen maze creations by Humboldt Baxter.
网站简介：Sudoku puzzle generator and solver software for Mac OS X.
网站简介：The usual rules of sudoku apply, but the board is an 8x8 board split into 8 triangular cells.
网站简介：Offers puzzles in PDF and mySQL formats for solving offline or building into custom applications. Also offers online puzzles with three difficulty levels and customizable look-and-feel. [Dutch/English]
网站简介：History, instructions, variants and puzzles in four difficulty levels (PDF format). [German/French/English/Spanish/Italian]
网站简介：Provides sudoku puzzles in easy, medium and hard levels with their solutions. Also provides facility for daily email sudoku newsletter.
网站简介：Solve a Sudoku at the same time as somebody else and try to be first.