The objective of this game is to place the blocks with the same number together to get the highest score before not being able to place more blocks. A "drop and merge" game is a game where players must drag and drop (or "drop") items onto a user interface and merge them (or "merge") to create new items or to complete objectives in the game. This type of game is often very addictive and fun, as it requires attention and speed skills to merge the items correctly and progress in the game.

In a "drop and merge" game, the items that players must merge can be many different types, such as numbers, letters, symbols, colors, or even images. By merging two items, a new item is created that combines the features of the original items. For example, if players merge two numbers, a new number is created that is the sum of the two originals.

As players progress in the game, the items they must merge can become more complex and challenging, making the game harder but also more exciting. Some "drop and merge" games also include power-ups or special rewards that players can get by merging certain items, giving them an additional advantage in the game.

In summary, a "drop and merge" game is a fun and addictive game that requires attention and speed skills to merge items and progress in the game.