Many people like to play the puzzle, Sudoku. You have to fill in the blanks with the numbers 1 to 9, so that the number does not repeat in any row, colum or box (3X3 squares).
There are many patterns of Sudoku puzzles.
I have created my pattern of the Sudoku puzzles, and have marketed them under the name Logic9. The pocketbooks are available in several bookstores.
Vol 1 to 4 of the Logic9 puzzles have a special feature. All the puzzles have a unique answer and can be solved by a logical approach (using my 3 tips). There is no need to guess.
Many people enjoy my Logic9 puzzles, because of this special feature.
What different is it with sudoku?
ReplyDeleteI will look forward that the numbers can be changed to flowers, shapes or fruits in later versions of Logic 9 booklets?
ReplyDeleteThis will make these booklet more brain teasing than normal Sodoku books.