Mostop Smart Sudoku Puzzle Game - Electronic Brain Teaser Toy with 3500+ Challenges for Kids & Adults - Perfect Travel Game & Birthday Gift for Boys & Girls - Fun Learning Activity for Home, Office & Road Trips

[Portable Smart Sudoku Puzzle Game] This Smart Sudoku Puzzle Games is a handheld 4-in-1 puzzle game console that is perfect for long car rides, flights, or even just quiet time at home.

[Enhance Brain Function] This smart brain teaser game for kids feature challenging exercises that boost early math, critical thinking, logic, and problem-solving skills in children ages 4-12. It is also a good puzzle game for adults to challenge.

[Multiple Game Modes] Smart Sudoku puzzle offers 6x6 and 4x4 sudoku grids, an auto-timer, hints, and a 1v1 battle. Make a fun-packed gameplay experience and foster creativity, independent thinking, and healthy competition among kids.

[Engaging Puzzle Variations] Our color sudoku and magnetic sudoku games are puzzle toys that will keep kids occupied with 3500 unique challenge options ranging from beginner to master level.

[Great Birthday Gift] Looking to surprise kids 3+ years and above with an awesome gift? Our 4-in-1 sudoku game is a great teenage boys Easter basket stuffer, stocking stuffer, or holiday gift that ensures lasting enjoyment and cognitive benefits.