Sumaru is an exciting puzzle game that will challenge you again and again. In Sumaru you have three discs of 8 balls and an empty space in the middle. You must move the balls so that each of the 8 columns of balls (outer disc to inner disc) adds up to the number in the upper right. The inner two discs are rotatable.
The aim of Sudoku Companion is to make solving Sudoku puzzles more convenient.
