Additive puzzle game has 100 puzzles with 6 different levels of gameplay!
Ages 8 and up.
It's the brain-bending puzzle game that's taking the world by storm! Complete the 9 x 9 grid with a number sequence from 1 to 9 using each number only once. Challenge yourself or play against others -- this addicting game will keep your mind occupied for hours. Game contains 100 puzzles with six different levels of gameplay.