Mathematical! I was terrified at the start and thought if I reached the box limit I would lose. It turns out that is not the case.  Effects and explosions are fun and the music provides a relaxing atmosphere. Great Work!

I like these kind of games and yours was really well made, good job!

I'd maybe make the object generation user-controlled instead of random to test the scales however the user wants, but good experience overall! 😄

Nice little game. Animations and sound were very satisfying. I did not understand we had to press the check buttons first.  My first run my first  cube was 1 so it was pretty easy but could not get that lucky on my second one.

A sudoku like marking system will be great for this game.

nice game. only if we can have some way of remembering the values. 

Pretty fun game, loved the idea! I wish I could complete it, but I can't tell apart the yellow from the green, or the cyan from the white. For me, those pairs of colors looks exactly the same. A colorblind mode would be awesome hahaha