Sudoku - Classic Logic Puzzle Game

Sudoku is a logical, combinatorial number-placement Japanese puzzle game. It's one of the most popular online puzzle games that trains your brain and improves your concentration and focus.

Whether you're an experienced player or a total beginner, the Sudoku - Classic Logic Puzzle Game app will give you the chance to test your skills with loads of different puzzles, from easy to difficult. Just like the real game, your mission is to fill in each column, row and smaller 3x3 sections of the grid with numbers between 1 and 9. It's not as simple as it sounds, though, as you have to make sure all numbers are only present once in a line, a column or a 3x3 section.

One of the most comprehensive Sudoku apps around, this offering from a well-known developer boasts an intuitive interface and plenty of features to help you get to grips with this notoriously difficult puzzle game. Among them are cell-first and digit-first input options, a time mode for tracking your progress, and various aids including hints, auto-error checking, notes and more. It also has a selection of themes and fonts, as well as light and dark grid styles and even landscape or portrait orientations.

With over 20,000 five-star ratings, this streamlined, comprehensive sudoku app from Dustland Design is an excellent choice for anyone who wants an easy-to-use sudoku experience. It's packed with all the standard features you'd expect from a sudoku app including multiple difficulty levels, different themes, two grid styles and both light and dark fonts. You can also choose between a variety of puzzles and track your progress with online leaderboards.