Sudoku.com - Number Games 4+

Terrific app to upscale your solving skills

I simply love this app with its very challenging skills and clever hints to make progress when stuck.

I have two suggestions to help us improve our solving skills further, if the design team would consider them.

1) Please add a „back-button“ when you ask for a hint. Penalize the player, but allow him/her to revisit and learn.

2) If one can identify trips and pairs, especially the latter, one can apply higher solving techniques like x- and y-wing. Please consider helping the player to keep note of such pairs in columns, rows and boxes, by introducing a button to center such candidates and also change the colour.

But, without a doubt, the app, as it is, is absolutely great and has given me many hours of fun in my old age.

Thanks design team, ed

Developer Response ,

Hello! Thank you so much for your positive feedback and your suggestions. We can certainly understand how that might be helpful for you. It doesn't fit our current development plans, but we'll keep your suggestions in mind. Thanks for bringing up your ideas. 🤗

Great, but some comments on the update

I love this app, I really get addicted to this game. But it seems like your update did something to the hint function. It used to explain why a certain cell should be this or not be something else, but now it just fills it in, I would like it to explain why again.
Also why is evil level easier than expert?

Wonderful App

I adore Sudoku, and this app really just gives the basics, which is 10/10. They have occasional events where you can earn a medal (I wish we could do previous events within whatever time limit they had). A suggestion: please have placed inputs become permanent if correct (if say you have show error enabled). I sometimes tap on the incorrect box and then have to redo because I've hit the mistake limit despite the previous entry being correct.