Smart Sudoku in Six Colors Interactive Number-placement Game Console.

2500 Challenges from Beginner to Master.

1v1 Battle via Bluetooth. Equipped with a head to head battle mode where you can challage local players through bluetooth.

Paper-free. Simply set up the game by following the instruction on the puzzle screen, no more pencil and paper annoyance!

Hint Mode. Includes a hint mode that can guide players of all skill level and makes the game easily approachable.

Endless fun. Boasting 2500 levels with 5 different difficulties for 6x6 sudoku or 3 difficulties with 4x4 sudoku. Switch Between 6x6 and 4x4 Grid.

Auto Timer. Features on in-game timer that records your finish time and to see who can finish the puzzle faster in head to head mode.

Instant Referee. Upon submiting and answer, the game immediatly verifies its accuracy.

Builds Critical Thinking. Improves Early Math, Problem-Solving Skills. Perfect for Road Trips and Travel

GiiKER (derived from "Geeker") is a technology company with a dedication to the development of smart and connected edutainment products.