Sudoku-Doku

Sudoku. That’s it, no gimmicks, not trying to make money off users. It’s frankly refreshing.

This might be the sudoku for you if you hate ads but there is no way to lock a number to fill in or memo a square so I find it very tedious to have to click the number every time. I thought that was crazy and searched in settings but I didn't see anything. No, this one's not for me unless I'm desperate.

really cool app. no ads is a humongous win. it’s very user friendly

If you’re looking for a free basic sudoku app to pass the time during the day, this is absolutely the best choice I’ve found. Absolutely no ads or pop-ups interrupt the experience. My one complaint is the lack of a dark mode. I play a lot at times when the standard graphics are generally too bright for my eyes, and I would appreciate it if I could customize the colors to some degree to make the experience more comfortable.

I love this app. No distractions, no popups or banner ads, no in-app purchased, it’s literally just sudoku. It’s refreshing to just be able to play a game without someone trying to make money off of you. 10/10 no notes

I like a lot this game. No advertising. It’s great for our brain. I’ve been using for decreasing my anxiety.

This is a wonderful sodoku app with no ads and it's exactly like doing sodoku on paper. However, you can accidentally change the starting numbers if you've tapped the wrong square. Besides that it's wonderful!

It is simply Sudoku. No bells, no whistles. Love it!

No ads, no crazy bright lights or loud noises, just pure sudoku, plain and simple. Probably the most true to function app on my phone. Never change. Cheers!

The game will allow multiple incorrect entries, with no notification.