I love everything about this and I’d buy this game if it was a one time purchase, I’d even pay 20-30 for it. I’m not subscribing to a sudoku game though. I think ads during a battle is not a great idea…(during and after is fine) I’m assuming that’s not supposed to happen and I’d appreciate if you fixed this issue. I’d also appreciate adds In between games instead of during. Please fix this. When filling in the little numbers with the pencil individually, it won’t let you add a number that cannot go in the box. This prevents you from making a mistake while trying to solve the puzzle. You should be able to pencil in what numbers you think go in an empty box even if they are wrong. You should be able to battle people you know (like how you can send a puzzle you’ve done to someone else which is awesome addition, but real time)

I love that there are different levels of difficulty and daily challenges. It makes it so much better for me. I also appreciate that you only get ads before and after you play a round, instead of during the round like other sudoku games do. I’ve gotten to a point where I can just zone out while playing the medium and many of the hard levels, and really appreciate the smart hints on the expert levels when I get confused, it’s taught me so much. I am really confused on what the tickets are for though. They appear as a prize but I haven’t been able to figure out where they come in handy. If I had to choose one thing that could be added to this app, it would be an explanation for the tickets. Even if it’s just as simple as a item that you can collect over time that has no other purpose.

There’s a candy crush ad that pops up randomly. Don’t get me wrong, I expect ads on most apps at this point, so I don’t mind them, but this one breaks the whole app. The CC ad will pop up, mid-game, and no close button will appear. You are stuck on the ad indefinitely. If you try to play through the ad, it will open a new safari window to download candy crush. You can close that, but when you go back to the sudoku app, it’s just a black screen. You have to close everything and re-open the app to keep playing (of course, you have to watch another ad to start the game you were forced to pause).I’m still giving 4 stars because this wasn’t a problem when I first started playing, so clearly it’s a bug that needs fixing. There wasn’t any other way to contact the creators, so I am hoping this review is seen by the dev team.

This is the best app for sudoku.. hands down. They have implemented few more technologies in the past months and each single sudoku including the extreme are solvable by their hints.BUT they have removed “perfect wins” it’s when you don’t do any mistake AND don’t use any clue. It’s simply perfect.. now they have removed and just when with “no mistake win” that’s just a joke… when you are stuck… you ask for an hint and you are unblocked.. so everyone will do “ no mistake wins” I was top 1% of perfect win on extreme and now this is gone… why? Give me one single reason why you would remove perfect wins. Another suggestion: extreme are cool but sometimes they are just too easy (most of the time you can solve with some finned swordfish or some xy -chains) give a more complex level.. like “diabolical” “insane” call it whatever you like… And bring back the perfect wins!!!!!