American archtect Howard Garns first designed the puzzle and they were a type of latin square. When first published in 1979 they were called 'number place'.

They were published in Japan in 1986 and were an instant hit, because it is almost impossible to make a crossword out of the Japanese lettering and it was something new to them. They called it Sodoku meaning 'single number'.

If you are referring to published Sudoku puzzles, the answer is No.

These are generally designed to have exactly 1 solution. That fact can sometimes help solve a Sudoku by eliminating choices that create non-unique configurations. If you are asking about possible Sudoku boards, the answer is yes - there are many more possible sudoku puzzles with multiple solutions than with unique ones.

Details and examples can be found at the related link.

Sudoku is a game that requires players to fill squares with numbers so that every column, row, and large square contains the numbers from 1 to 9 without repetition. The word Sudoku stems from a Japanese phrase that means single digit.

Sudoku is a fun puzzle game. You use logic to figure out where the numbers go, and try to combine facts you know to figure out more. If you enjoy challenging yourself and solving puzzles, you will like playing Sudoku!

There are several places where one can play sudoku online. Some interactive online sudoku websites include Web Sudoku, Sudoku Saviour, and You Play. Sudoku puzzles can also be printed out and completed by hand, and these types of puzzles can also be found on these websites.

http://www.greatwebgames.com/ offers the game Sudoko for free to be played online, the website also offers 100s of other great free games.

The best math game online is "Math Game Time." It is for ages preK to seventh grade. There are several games and they provide simple enough games for all ages yet interactive fun for engaging learning.

35 minutes. Is the average time for someone to complete a puzzle Answer #2: If you go to websudoku, easy puzzle, it is considerably under 6 minutes on average. I take 12 and am out on the "fringes" of the distribution curve. Those Japanese are REALLY fast!

No, anyone can make sudokus.

The direct anagram is FEELINGS.

tangled

It costs $3 bucks to access articles from the Plain Dealer. They don't put in syndicated columns, so I might not even be able to look it up. You'll have to post the puzzle on a file saving site, or, put the puzzle in brief form below: Row 1: 3_2 4_7 9_1 Row 2: etc.

One can become better at completing Sudoku puzzles by practice. Start with the beginner puzzles and work the way up to higher tiers of challenge. Remember that in a Sudoku puzzle with in the block, numbers can only be used once and with-in each line - vertical or horizontal, numbers again will only be used once in some sort of sequence of 1-9.

Sudoku is a noun.

the site www.argio-logic.net presents a monthly sudoku contest, the next will be held tomorow 16 May. 2 hours to solve 13 variants of sudoku gabriele

Good ways to become better at solving Sudoku puzzles are to train your memory, and the best way to do that, is by solving more sudokus. At first you may want to utilize help methods, such as writing small numbers in the squares (numbers that arent already used), so you dont have to remember which ones would fit where all the time.

The meaning of the name Nirmal is pure.

some of this particles were scatter some pass through without any deflection some were reflected back in the same direction

Any puzzle will help your child with critical thinking skills so sudoku will be good for that. Suduku has numbers in it but it does not involve any math so it wont help your son do better in math.

You don't repeat numbers and use process of elimination.