Block Continuous Elimination

This is a puzzle type of casual game

In the game, players trigger a chain reaction by clicking on the selected blocks, and the goal is to clear all the blocks. The core gameplay is: click on the blocks, if there are three or more adjacent blocks of the same color, a chain reaction will be triggered to eliminate the surrounding blocks of the same color. Eliminate the blocks as much as possible. If the remaining blocks exceed a certain number, the challenge fails.