Block Collapse Grand Challenge

Block Collapse Grand Challenge game information:

Click on blocks to remove them in this fun gems filled game. Remove gems of the same color that are horizontally or vertically connected to each other. You have to remove all the blocks from the board. If you remove a group of 2 or more you will get score. If you remove more than 7 blocks in a single click you will get a random power-up (Bomb or Arrow or Magnet). If you remove only 1 block in a click, 200 points will be deducted from your score

How to play: