Merge Block Puzzle is a free Android game developed by NABOO. It falls under the Board games subcategory and is a simple and addictive game that can keep you entertained for hours.

The game consists of a 5x5 board where you have to drag and drop dominoes that have values ranging from one to six. The goal is to match three or more six dices to get a merged domino with the letter "C" on it. Once you merge at least three "C" dominoes, you create a colorful explosion of 3x3 cells to free up space.

Merge Block Puzzle has simple rules and easy controls, making it a game that anyone can play. The smooth and delicate animation and funny sound effects enhance the gaming experience. The game has endless time, so you can keep playing for as long as you want.

Overall, Merge Block Puzzle is a fun and exciting game that can keep you entertained for hours. And the best part? It's completely free!