The objective of Sudoku is to enter a digit from 1 through 9 in each cell in such a way that:
• Each horizontal row contains each digit exactly once
• Each vertical column contains each digit exactly once
• Each subgrid or region contains each digit exactly once
Advent Blue Topaz
Caroling
Christmas Cold
Decoration
Egg Nog
Festivus
Frosty
Gingerbread
Hanukkah
Holiday Break Kwanzaa
Midnight Mass
New Year’s Eve North Pole
Pearl Harbor Santa Sleigh Bells
Tanzanite Tree
Turquoise Winter Solstice Wreath Zircon
