Sudokufy

Sudokufy comes from the mathematical puzzle Sudoku that originated in 19th century. Sudoku is a mathematical grid of 9 blocks of contiguous 3x3 cells. The puzzle involves repetition of numbers from 1 to 9 in a manner that it neither repetitive in the 3x3 block nor the corresponding column or row.
Sudokufy is a free app and presents a large problem set currently 90 and many more to come. It is featured with highly user friendly interface that provides a solver with every ease.It also provides a Sudoku solver that is designed to provide solution to any Sudoku problem. When it comes to solving a problem set, Sudokufy provides user with efficient wrong input detection by marking the wrong input with red color.All the user states are well maintained by Sudokufy.It will soon be coming with more integrated advance options to make problem set more complicated and interesting.