No pencil option. I really like the simple layout, color/design and such. It has a pseudo pencil option. It will shrink the numbers but only after adding a second number into a square. I tried some other sudoko games and most have a pencil option allowing you to enter a single number as a small placeholder. Not having it in this game can make it difficult if you are are just trying to isolate a single number. I love the levels of difficulty. I think they are appropriately set. Design contrast is very good making it easy to see numbers and grids. Please please. Please add the pencil option.
Now does not work properly. The ads at the end of the game now cause a 'lock up', requiring a Force Stop and Clear Cache. Was a really good implementation of the puzzle; I would have liked Killer to have been added for perfection. Was loving this app on my Galaxy tablet and on my S6 phone. Sadly, I may now have to use an alternative app.
I can play this for hours, however, they have added adds which I normally do not mind. Currently 3 stars because 90% of the adds bug and I have to restart the game every time I complete a game. It will act like a 5 sec timer is going to start and instead of counting down it stay blue, back buttons do not work, must reset game. Please fix for 5 stars
Gave this game 5 stars for several years. And when they started showing ads after the game, that was OK. But now the ads often freeze the phone. OR they blare loud music so everyone can tell I'm playing a game. Really bummed that I have to go out and find a new app when this one had been so good.
Fixed the issues I had with it a while back that made it harder to check my accuracy easily. Really enjoyable now. Only improvement I'd suggest would be to sync it with the cloud so progress could be kept from one phone to the next - but that's a minor quibble!
The app locks up when an add is displayed. I am sure I just beat my best time on a puzzle, but the pop up adds appear the instant you finish a game, and the adds cannot be closed. The only way to clear the lock up is to bail out of the game, so I don't get to see my score! Very frustrating! I used to enjoy this game, but now I can't stand it.
v1.6: Fixed some minor bugs of the game. Thanks.