4 stars: Great game and would be excellent if there was a better way of seeing all the places where a particular number has been pencilled in or better improve the visibility of the particular number.
5 stars: Easier, and faster, and more fun, than plain Sudoku, once you get familiar with the clues already provided. Still a great brain workout.
4 stars: Easy level is somewhat relaxing, it's not too difficult and I really enjoy solving the daily puzzles. I appreciate that you can change the background color to make the lines more visible, the colored one helps me focus more. I only didn't say 5 stars because the ads often interupt me midgame and I find it annoying.
5 stars: I Love this game, the hard level is definitely hard , but possibly just takes a little longer.!
4 stars: Good game but doesn't allow for obvious fat finger errors as in putting same number in same line or box. Also can't take your scores to another platform
5 stars: More fun than regular sudoku due to how it groups one or more boxes and provides a summary value to give you an additional way to solve the puzzle.
5 stars: It's fun, and the statistics add to the experience, as do the competitions. It makes it t a lot more interesting.
3 stars: Pop up ads in the middle of timed game. Hard levels are hard enough but the expert levels are almost impossible.
5 stars: Overall a great game and a mix up to regular sudoku. I'd like more design options for the color schemes though
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