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#1: What is the basic concept of Sudoku?
To randomly put numbers in each square To confuse you To fill each column, row, and box with numbers 1-9 To make it too hard to figure out

#2: Who invented the modern version of Sudoku?

#3: When did he invent it?
1962 1967 1971 1976 1979 1984

#4: When did it become popular again and where?
1996 and England 1999 and US 2002 and Australia 1986 and Japan 2005 and US

#5: Why do I like Sudoku?

#6: When did I get into Sudoku?
Late 2002 2003 Early 2004 Late 2005 Early 2006 2007