4 stars: The app is nice and suitable for Sudoku beginners. Its most difficult level, \
5 stars: One of the better sudoku apps out there. My only suggestion would be an option to turn off the color behind any blocks with \
5 stars: Love the basic gameplay. It's got some advanced options too but I rarely play them. The different skill levels are great so i can give the kids a level that they can solve without them losing interest.
5 stars: Superb - best by far. Whether it's appearance, gameplay, teaching through hints, or setup options, this is a model for how to write a good app. Love the feature to input a game from another source - my wife and I compete, v using some of her book games. Highly recommended!
3 stars: Can't find pencil marks. But the pen does not turn the pencil marks on! They seem only to be available at moderate or above, WHY? I tested the game at an easy level and could not find pencil marks. PLEASE give them at all levels.
5 stars: The best sudoku app, and I've tried every one I could download. Nice visuals, plays great, but most importantly it teaches you EVERYTHING to actually finish those harder puzzles, explains it perfectly, and let's you really learn. My literal only complain is some of the colors and borders on the squiggly puzzles are really hard to distinguish. Still 5 stars.
4 stars: Very consistent with difficulty levels and very few puzzles with multiple solutions. Controls are easy to get the hang of \u0026 animations ar...