Nice idea, but there's room for improvement. Two things that I would recommend: 1. animation would make gameplay smoother and easier to understand. 2. there is no way to detect if there are no available matches.
Thanks for feedback. The thing is, like I said in the decription, I just wanted how would this concept work, so I just made quickly it in html table, which means it's almost impossible to add any animation. It turned out quite decent, so I decided to share. For the match detection, there are (almost) always available matches. The probability of no matches is just ridiculously small.
 "Set3"){kind=icon}
 "Idle Quotes"){kind=icon}
 "Pixelo"){kind=icon}
 "Give Up"){kind=icon}
 "Laundry Day"){kind=icon}
 "Mu Complex : Episode One"){kind=icon}
Thanks for feedback. The thing is, like I said in the decription, I just wanted how would this concept work, so I just made quickly it in html table, which means it's almost impossible to add any animation. It turned out quite decent, so I decided to share. For the match detection, there are (almost) always available matches. The probability of no matches is just ridiculously small.