You can play Sudoku and Akari puzzles with this app. They are popular puzzles around the world. - Sudoku Place a number from 1 to 9 in each empty cell, Each row, column and 3x3 block contains all the number from 1 to 9. It's a king of pencil puzzles! - Akari Put light bulbs to illuminate all white areas. The rules are simple, but let you into the logic of a complex world. We will release 2 or more problems a day. You can play them with the points by logining or watching ads. Let's enjoy!