Sudoku is a popular puzzle game that originated in Japan. The spelling of the word is often misspelled as "sodoku", but it is actually spelled with a "u" instead of an "o". The IPA phonetic transcription of sudoku is /suːˈdoʊkuː/, with the stressed syllable being "do". The use of IPA helps to understand the correct pronunciation of the word and avoid common spelling mistakes. Sudoku puzzles have become a favorite pastime for many people around the world, and it is important to spell it correctly to avoid confusion.
Sudoku is a popular puzzle game that originated from Japan. It is often known as a numerical placement puzzle. The objective of Sudoku is to fill a 9x9 square grid, divided into smaller 3x3 subgrids called "boxes", with numbers 1 to 9, ensuring that each column, each row, and each box contains all the numbers exactly once. The puzzle initially presents a partially filled grid, and the player's task is to complete the grid by filling in the missing numbers.
The gameplay of Sudoku requires logic, reasoning, and critical thinking skills. It is a solitary game, typically played on paper or electronically. Sudoku puzzles come in various degrees of difficulty, ranging from easy to hard, allowing players to choose the level of challenge they prefer.
To successfully solve a Sudoku puzzle, players must follow several rules: no number can be repeated in any row, column, or box; each number from 1 to 9 must appear only once in each of these divisions. The puzzle offers hints and clues by providing a few numbers in certain positions. By using a process of elimination and deduction, players methodically fill in the remaining numbers until the grid is complete.
Sudoku puzzles have gained immense popularity worldwide due to their simplicity, accessibility, and the stimulation they offer for the mind. They are often present in newspapers, puzzle books, and even digital applications, catering to puzzle enthusiasts of all ages and skill levels.
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A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word sudoku has a Japanese origin. It is derived from two Japanese words: su meaning number, and doku meaning single or alone. Hence, sudoku can be translated to single number or number alone.