Puzzle with number squares

• Game typically with 81 squares
• Paper puzzle usually involving a 9x9 grid (2004)
• Numbers puzzle
• Number-logic puzzle
• Number puzzles containing nine 3×3 squares
• 9x9 number puzzle
• Numbers game?
• (Usually) nine-by-nine numbers puzzle
• Puzzle based on Latin Squares

Wikipedia Word definitions in Wikipedia
(, , , originally called Number Place ), is a logic -based, combinatorial number-placement puzzle . The objective is to fill a 9×9 grid with digits so that each column, each row, and each of the nine 3×3 subgrids that compose the grid (also called "boxes", ...