カックロのアート

いいです。 難易度も選択出来て、 お助けアイテムも充実しています。 すごく入り込めます。

I like the ability to change colors to differentiate solutions that are rock solid. If I do need to back track, I know not to change those. Excellent customer service when I thought I had an issue; it was my issue, not the app's.

I love doing math puzzles. The tables they list are very helpful. I don't like how to undue errors. The 3 star difficulty ones are crazy hard. I wish I could put my possible answers in different colors for vert or horizontal answers in the 3 star puzzles. This app definitely keeps my brain thinking. I spend most of my time doing the 2 stars. Wish it kept a log or some record of how long each puzzle I've done. It's well worth the small cost to upgrade from the free version. I say if you like math puzzles you'll love this!

Fantastic app. It has a puzzle generator, effectively supplying an unlimited number of puzzles. Compare this to other apps that come with a limited number of premade puzzles, or worse, apps based on IAPs that require you to pay for puzzles. Huge thanks to the developer for such a great app.

I am a Cross Sums fan, and have tested out most of them. This version of a classic has custom settings (font, background, color, etc.), landscape mode, an extensive hint mode, various sizes of puzzles, and is a unique puzzle generator! Buy once, and you have endless puzzles to be solved.