I’ve been playing Nonograms for quite some time and in the past there wasn’t that many apps to find. Recently they’ve gained popularity and I’ve tried pretty much any that I’ve came across. This is one of the best I’ve played and has replaced most of the others I’ve tried. I especially enjoy the color puzzles. However, there are some cons. One of the biggest is there is a major glitch with the music. Even with music & sound turned off in the settings, the music can randomly start playing after an ad. Also, you can mute most ads, but they start with sound. If I’m listening to something else or don’t have my sound muted, this is a problem. There is another issue where the bottom row of most color puzzles isn’t spaced correctly. Some of the colored puzzles are very difficult to differentiate similar colors. Just as a preference of mine, I don’t enjoy the life system. On the larger grid puzzles (which I prefer) I like to use x’s to plot out the spaces to fill. Finally, more puzzles would be great. 😁