Daily Sudoku
Sudoku is a logic-based (not a mathematical) number puzzle that took the world by storm in 2005. Sudoku means ‘single number’
Sudoku is a logic-based (not a mathematical) number puzzle that took the world by storm in 2005. Sudoku means ‘single number’
Crossword puzzles are said to be the most popular and widespread word game in the world, yet have a short history. The first crosswords appeared in England during the 19th century.