I've always tried to avoid games like Bejeweled, but this one is a really good and solid entry! It took me a while to grasp how the game worked (maybe it's just me being bad at maths), but is really fun. It's really addicting to see a lot of numbers go down to zero! I bet this game would be a hit on mobiles. Graphic-wise is very basic, but I'd love to see a full, polished version of the interfaces. You did an amazing job!!
Edit: I finally managed to get all 8 gems! I love the game