11 April 2016
this game is loads of fun
31 March 2016
Great for someone looking for more of a challenge than straight Sudoku.
5 November 2015
Excellent !
30 October 2015
Awesome game! Even the medium is a challenge.
2 September 2015
VERY challenging! Love it!
24 August 2015
Really like the layout. Different keypads for notes and solution. Validate button lets you know if you're on track. Well done!
15 August 2015
This game is a good way to practice your mental arithmetic skills and problem solving.
16 July 2015
great game. with all the Sudoku games out there its nice to have variety. This is my favorite type of Sudoku and its hard to find.
5 June 2015
Very addictive and challenging game!
27 May 2015
Thank you, great mind relaxing game, fantastic price