Killer Sudoku for Android

Nice app to learn sudoku. Worth the little bit it costs to get rid of the commercials.

Have to exit the game and restart it. What a joke.

Controls can be frustrating: same set of numbers used to enter possibilities as actual guesses; toggle which you intend with another button. Defaults to actual guesses after you pause game, so you must be very diligent to avoid making “errors” caused by the toggle being in the opposite state from what you think. Numbers close together so you must also be precise to prevent tapping number next to number you intend. And worst of all, not all puzzles have unique solutions. Sometimes get near the end and can verify all remaining squares have two options. Either option for any one square will determine all of the others, but either option will lead to a solution only one of which the game has arbitrarily decided is “correct”.

I haven’t played in months after I stopped because of the newly implemented mid-game adds. I told myself to wait for the next update to see if they took it out. Got the app update notice today, downloaded it and played. Same mid-game adds appeared in the fist game. 🙁 I’m deleting the app and will never play it again.

Numbers are too small and LIGHT to see.