If you like playing puzzle games, then you should definitely try Number Block Puzzle. This free mobile game combines numbers and blocks, and takes the classic jigsaw puzzle to the next level.

In this game, you'll have to drag the numbered block and arrange them in the right order. There is an empty space that will allow you to organize them. As you progress, the game will become more challenging. You'll need to apply logic and strategies to complete the puzzles successfully.

The simple gameplay will surely keep you on your smartphone or tablet for many hours of fun. And if you're playing this game for hours, make sure to try the different backgrounds and the materials for the blocks.