Ultra Sudoku/Ultra Kakuro - PC Games

Ultra Sudoku/Kakuro prepares you for hours and hours of puzzle fun! Sudoku is a challenging number puzzle, where you'll have to arrange the number from 0 to 9 in the proper order. Kakuro is Sudoku's big brother -- you'll have to arrange cross sums so that they fit the grid. Challenge your brain with this popular set of puzzles!