Hard levels can't be solved by just sudoku rules This app is working fine but the professional and extreme levels cannot be solved by merely applying known sudoku rules. You need brute force to see where something goes wrong. I played more than 50 games in professional level and only a few of them were solveable. I wonder if there is anybody who believes I could be wrong and point me to some less known rules to solve these sudoku games.
Good game but Google play store keeps opening up with suggestions. Advertising is one thing (they've got to make some money) but this is taking it too far. Will stop using any games by these dudes if the don't fix it soon.
Decent app ruined by aggressive advertising I've used this app for ages and loved it, and previously gave it an excellent rating. I've now revised that rating downward, as it now opens up a browser window directing to advertised content every few minutes. Now I'm going to look for an alternative. Disappointing. Further update Sep 2016: Still ruined by intrusive, pop up ads mid game. Disappointing.
Uses ENORMOUS amounts of DATA, doesn't SAVE CHECKPOINTS First of all, the only ads are a little one in the corner of the window WHY DOES IT USE 117MB OF mobile service DATA IN 2 WEEKS?! You're literally ROBBING me. Secondly, there an option to save your checkpoint. I saved one, went to sleep, woke up, and failed a game. Then I pressed go back to checkpoint and got NO CHECKPOINT SAVED. WTH, THANKS SO MUCH.
Spam Ads Pretty pissed off that I'm now getting ads which open screens in chrome and tell me I'm a winner of a prize that doesn't exist. I've had this app since January 2016, but this has only started in the last month. It happens every couple of minutes making it impossible to play. I loved this app, but now can't even play it. Removing, and pissed off. *edit - have emailed you the screenshots of the junk I'm getting
Nice app ruined by ads App is great, no complaints besides it uses a ton of data. I find the small ad on the bottom is very tolerable and a small price to pay but the fact the app used 300mb over a hour or two of playing completely unacceptable and for this reason I'm uninstalling.
Add Premium Access which provide more stunning features like disable ads
Add Hindi, Korean and Portuguese translation
Refine cloud statistics, no more fake scores
Fix several bugs may cause random crash