New in box. Never played. The GiiKER Smart Sudoku Puzzle Games offer 2500 original challenges for brain teaser enthusiasts. With a sleek and compact package size of 8.98x6.3x2.32 inches and weighing only 1.14 pounds, this puzzle game is perfect for on-the-go entertainment. The brand GiiKER specializes in providing engaging and challenging brain teaser puzzles to keep your mind sharp and entertained.