The game itself is quite fun. While not exactly original, incorporating certain elements of mathematics in a puzzle game makes for a good exercise. I have found that while they weren’t particularly challenging, the first few levels definitely were interesting enough to enjoy them. I was looking forward to later levels, sadly I hit a big roadblock.
What ruined the game for me was the advertisements, they were obtrusive, triggered way too often and could not be turned off, not even for a surcharge. The game simply isn’t “good” enough to put up with these hideous advertisements.