Home Sudoku Fun-Sudoku Chain-doku Kakuro Quadrata Futoshiki Gogen Puzzle Books
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Puzzles Pages

Apart from the obvious negative aspect of getting addicted to them to such an extent that you start neglecting the rest of your life, puzzles keep your brain active and sharp.

On this site, you will find a number of different puzzles that are produced freshly, every day and are free for you to print out and solve. A number of them have PDF pages with selections of current puzzles on them to make it easier.

Also, there are a number of books for sale including some Amazon best sellers for a number of different types of puzzle so whether you want a book for yourself or someone you know, whether it is a holiday, birthday or when you have nothing to do, I have a book that you can buy directly from Amazon. See the books pages on this site.

The puzzles on this site are as follows:

Latin Square Family...
Sudoku Regular Sudoku with numbers 27 domain - 3x3 squares Books
available
Gurmukhi Sudoku Regular Sudoku but with numbers in a writing system that you are less likely to be familiar with 27 domain - 3x3 squares  
DOW-doku Day Of Week Sudoku with numbers. The extra domain has the same rules as the columns, rows and so on 28 domain - 3x3 squares + additional domain Books
available
Wordoku Sudoku with additional domain down which a nine-letter word is spelled. This is one of those rare Sudoku puzzles where a knowledge of the peculiar world of big dictionaries that have all of those obscure words that can be so useful close to the end of a game, can come in handy. Solve the Sudoku and find the word. 28 domain - 3x3 squares _ additional domain with word Books
available
Shatter-doku Sudoku with additional domain which is scattered randomly around the board 28 domain - 3x3 squares + nine 'bits'. Books
available
Motif-doku Regular Sudoku with four additional domains. Each additional domain is a coloured, irregular block arranged symmetrically within the puzzle 31 domain - 3x3 squares + four additional domains Books
available
Sym-doku Regular Sudoku with extra domain, usually (but not always - '5'), symmetrical 28 domain - 3x3 squares + additional domain Books
available
Windoku Regular Sudoku with four additional domains appearing as 3x3 squares arranged so that it looks like a window. 31 domain - 2 x 3x3 squares Books
available
Jigsaw-doku Sudoku where the usual 3x3 domains are rearranged so that the the puzzle fits together like a jigsaw 27 domain - irregular shapes Books
available
Chain-doku Sudoku where the usual 3x3 domains are arranged in the form of 9-link pieces of chain so a domain, unlike in the Jigsaw-doku, can cross over other domains 27 domain - 9-link chains Books
available
Quadrata Futoshiki-style puzzle but taking it further with letters. Size increases as the week goes on.
Quadrata is the thinking person's Futoshiki.
Ranges from 4x4 with letters to 10x10 with numbers Books
available
Crossword-Sudoku Chimera...
Kakuro Clues are sums and each string of numbers cannot have more than one occurance of any particular number. Gets bigger as the week goes on.  
Gogen Family...
(25 letters to go on a 25-cell puzzle board. Clue letters are given and clue words have to be spelled out on adjacent cells, stepping in any direction)
Uber-Gogen like the normal, newspaper Gogen but not all of the clue letter are in the words 9 letter clues, real words Books
available
Ultra-Gogen Fewer clue letters but all of the letters are in the words 9-2 letter clues, real words Books
available
Hyper-Gogen Instead of real words, letter-strings are used. Some clue letters are not in the letter-strings. 9-2 letter clues, letter strings Books
available
Golden-Gogen Like the Hyper-Gogen - not all of the clue letters are in the letter-strings but the clue letters can be as few as the theoretical one and the layouts are designed by me, not a computer. 9-1 letter clues, letter strings. Only available in books and on T-Shirts Books
available

The puzzle programs run on the server that produces them between midnight and one in the morning GMT or BST depending upon the time of the year.

Enjoy


Copyright ©2019-2023 Paul Alan Grosse.