Sudoku Flex

Sudoku Flex is a Sudoku game that lets you play your own way - even if you're totally new to Sudoku!

Pick from a range of preset difficulties - or, if you're after something a little more custom, you can use Flex Mode to create your own level of challenge, customizing the number of lives and hints as well as the number of empty grid spaces - from a very calm "1", to an incredibly spicy "64" - the mathematical limit of Sudoku solvability. 

This PC version follows on from a beta test of an Android version and features the following updated or new features: 

- Robust grid generation with recursive backtracking to increase variety of puzzles

- Multiple difficulty levels - from "easy" to "unreasonable"!

- Flex settings to tweak available lives, hints and hidden squares

- Scoreboards to keep track of your fastest times

- Hints if you get stuck, nobody's judging!

- Notes feature for keeping track of possible answers

- Background music media player controls in-game

- Keyboard input

- Getting started guide