Arukone is a free puzzle game available on the iPhone, inspired by traditional Japanese gameplay. It invites players to connect numbers of the same kind by tapping on one number and dragging a line to another matching number. The objective is to connect all pairs of numbers to complete each level, providing a satisfying challenge for fans of logic puzzles like Sudoku.

The game offers a single level pack for free, allowing players to explore its mechanics before considering additional content. Each purchasable level pack features 100 new levels, ensuring a wealth of gameplay for those looking to deepen their experience. Arukone combines simplicity with engaging gameplay, making it a compelling option for puzzle enthusiasts.