SDKU app for iPhone and iPad

4.6 ( 5536 ratings )

Games Puzzle
Developer: Terence Palmer

Free

Current version: 1.0, last update: 8 years ago
First release : 26 May 2016
App size: 31.19 Mb

The objective of sudoku is to enter a digit from 1 through 9 in each cell, so that each row, column, and subgrid contains each digit exactly once.

Over 50,000 puzzles
5 difficulty levels
Pencil marks
Highlight unavailable squares in rows, columns, and subgrids