Number crunching has never been more fun! In what is a cross between Sudoku and Tetris, the object is to generate as many sequences of numbers as possible within the allotted time. A sequence consists of any numbers that differ by one or zero, and can also wrap between one and nine. As numbers are removed from the grid, new numbers fall into place. Increase your high score by creating a very large sequence that also contains as many bonus tiles as possible.