This is the best Sudoku I've found so far. It has lots of levels (5). I wonder if this company has other Sudoku as well?Kathy

This sudoku app is GREAT and has so many puzzles. Would definitely recommend. There are two things I wish I could change tho. I don’t like having two different number pads. I really wish the layout was closer to the Real Kakuro game, where you can switch between pen and pencil. I think it would make filling in puzzles much faster for me. Also, sometimes after I’ve finished a puzzle, I’ll go back to the menu to start a new one, and the app will freeze up a bit and leave my puzzle as “unfinished” and have erased my last sessions worth of boxes empty. If these things were fixed it would EASILY be 5 stars, for now I would still give it 4.5. Check out their other puzzles too!

I've been looking for one that's similar to a puzzle on paper. Most available apps give 3 mistake options and let you know right away when you put the wrong number in the wrong place, which actually helps in solving the puzzle but takes away the realistic style of doing the puzzle. This way is much harder and more realistic. I only wish there were options to pick a plain background. The colors can be very distracting.

But there's no additional puzzles to purchase when you're done...so that's a bummer...just like their other game, kiruku or whatever, I was so depressed when I finished that