Challenge your brain with classic number puzzles, Sudoku, Tempenki and Kakuro. Play in one of three ways, Calendar, Seasons or simply Quick Play. Calendar mode delivers a new challenge 365 days a year, Seasons mode offers a gentle progression at your own pace with a mix of puzzle types and Quick Play is ideal when you want some instant brain training. From the classic number play of Sudoku to tricky Tenpenki grids and Kakuro's brain bending logic, you will be playing this game pack for years.