Killer Sudoku by Sudoku.com

Puzzle lovers will find this extremely challenging if they want to be so tested but there are more levels which will train you to take up the more difficult levels. I really enjoy pushing myself to these limits, to see whether I can do it or not. But when I’m up for something more relaxing I choose the lower levels. Enjoy.

Too many ads during game play

I’ve played Sudoku but switched to Killer when I saw it. I love it. Multiple levels are fun and I like the daily feature.

Fun but the amount of constant ads thag pop up mid-puzzle is a real pain.

Same puzzles over and over

A new challenge every day Learn more as you play. Love it

Just got a few days into Tea Party event, ran into an expert level game that I couldn’t complete. Can’t continue, so I have to put it aside for almost 2 weeks until it expires. Normally a fun game to play, but count on LOTS of ads during each game.

I’m deleting the game. I love to play. I’ve had this app for years but recently there are twice as many ads. It’s not worth using anymore. U spend just as much time force watching ads as u do playing.

The game is fun, but constantly interrupted with advertisements. Really ruins the game.

I love the concept of this game … sudoku plus addition for the sets of squares. However, the ads are very annoying. I’ll have the answers for several squares ready to be filled in, and bang! an ad pops in, ruining my focus for filling in those squares. VERY ANNOYING!