Fun Sudoku Game - Version 1.8.3 Fun Sudoku Game is a fun puzzle game for kids and Sudoku beginners, also suitable for all ages. Sudoku is the most popular logic-based numbers game that requires a little practice but offers an excellent challenge. Test of possible numbers in a cell, trial and error starting in those cells. The aim of the game is to scan all numbers (from 1 to 9) to fit a number in it´s cell, for each row, column and square.