Sudoku Puzzle Challenge

It would be a great app, I really like it, but it's glitchy, some puzzles crash half way through and cannot be reopened. Annoyed that I also paid for it. Pity.

This is a great app. Downloaded it for the killer sudoku and kakuro. Would really help if you could include a sum calculator like other killer sudoku apps so that way I don't need a piece of paper with me to do math to solve the problems. Also a back button would be good so I can undo the last few moves without having to remember what they were.

The game is fun, provides a good variety but it limits the amount you can play for free and it stopped playing

Great layout, the best sudoku app I've used and worth the 69p to unlock all the puzzles.

Love the x puzzles wish all were free not just 5 of each

Great game. Would have liked the pencil writing to be a little bigger

Amazing variety

Sudoku.

The app is really good except for one problem. If you fill in lots of "Use pencil" numbers in Sudoku X and go into another app, when you come back to finish your sudoku the app crashes so you have to go onto a new puzzle or uninstall/reinstall to start that one again. Very annoying

Not the best sudoku app but still good.

Enjoy playing this. Hours of entertainment. Would like the number keys to stay visible.

Putting in the quick notes takes to long

Awesome

Everything you need in a game of Sudoku, 'Killer' version especially good. People have complained about having to pay but it's only 69p to unlock ( at least it was for me!) come on do you seriously think that the developers should work for free!!

This game is great to play because of the range of styles you can play. Even the kids can give the six x six sudoku to learn on.

Would be 5 star but I cant restart a game once I mess up. I try to restart puzzle and game shuts down. Great game other wise.

It works pretty well and is good for passing time. It's not the best sudoku puzzle but it is fun and somewhat challenging

Exit button need. Please also add background music and sound effect. Hope also add more different types of sudoku puzzle

Amazing, Fantastic, Wonderful

Great

Difficult, but not to the point of being frustrating... Just the right amount of challenge to make it fun, and allow me to exercise my brain!!!

I like the challenge

OK game

Love the game

Love addictive logic

Very addictive

Great game

Gladtidingsallways

Buttons for character selection could be slightly larger. (In order to cater for plus size fingertips) This could be incorporated into the settings or options menu.

Time killer. Simple but Easy to use. Good app.

Great fun and handy on the phone.

There used to be a similar game for PC available a few years ago. I started to miss that game a couple of months back, so I was ecstatic to see this was available for my tablet. Sudoku X, how I missed thee!

Offers kakuro, mini suduko, mini suduko x, suduko x and killer suduko in addition to ordinary suduko. Seems a bit slow compared with other suduko apps I've tried, but the variation is nice.

One of the best games i'be used. Only complaint with it is the way the numbers pad disappears after each number is selected. Can get off putting.

Great...good to see a variety of sudoku all in one package

Nice variations on one if my favorite games. Can't stop at one puzzle!

I like the game. But I wish it would highlight the number you are looking at in all the squares.

Easy to maneuver. Pencil feature allows seeing possible numbers.

I like it, its laid out and simple, if something is incorrect it lets you know. Simply put I like it

Hours worth of brain training :-D