Tetri Maniac Block Puzzle

Play like an ordinary block matching game and cleverly match three or more colored circles. Blocks must be empty (without colored circles) to collapse.
Do you like block matching games?
Do you like match three games?
If your answer is YES - Tetri Maniac is a game for you!
Have fun!

Credit ambient music: Kalte Ohren by Alex (c) copyright 2019 Licensed under a Creative Commons Attribution (3.0) license. http://dig.ccmixter.org/files/AlexBeroza/59612 Ft: starfrosch & Jerry Spoon