Experience the puzzle sensation that is sweeping the globe. Buku Sudoku offers countless hours of Sudoku logic challenges and even teaches you how to beat them. Choose from soothing themes like Ancient Japan, Underwater Paradise, and Tropical Rainforest. Create and solve your own Sudoku puzzles, including those found online and in newspapers! The most all-inclusive Sudoku game on the market, Buku Sudoku ships with a built-in tutorial, a robust puzzle generator, two game modes, three difficulty levels, and options that let you customize grids, display hints, highlight errors, undo moves, and solve puzzles.