SudoClue

Strain your brain with SudoClue, an addictive, easy to use sudoku puzzle app that will challenge your logic and help you flex your mental muscles.

The free version of SudoClue lets you play three puzzles for each of the four difficulty levels. Upgrade to the full version and get access to thousands of different puzzles and even create your own, perfect for solving those unsolvable puzzles in the newspaper and on the net!

Features:
- Timed games tell you how long you took to solve each puzzle.
- Hints to help you along if you get stuck
- Undo and redo buttons let you correct mistakes quickly and easily
- 4000 unique puzzles (upgrade version only)
- Input your own puzzles from any other source (upgrade version only)

The rules of the game: fill in the numbers 1 to 9 into each grid so that every row and column contains only one of that number. Sounds simple right? Download SudoClue now and challenge yourself to beat your best time for each puzzle!