Sure, here's a step-by-step guide on how to play Fill Pix:

When you start the game, you will be presented with a blank grid and a series of numbers on the top and left sides of the grid.

Each number indicates the number of contiguous colored squares in that row or column. For example, if a row has the numbers "2 1," it means there are two contiguous colored squares followed by a single colored square.

Your goal is to fill in the squares with the correct colors so that they match the numbers and form a complete picture. To do this, click on a square to fill it in with the selected color.

Remember, there can be more than one possible combination of colors, so you will need to use your logical skills and process of elimination to figure out the correct solution.

If you make a mistake, you can use the eraser tool to undo your last move.

As you progress through the game, the pictures will become more complex and challenging, with larger grids and more intricate designs. You will need to be patient and attentive to detail in order to complete each puzzle successfully.

If you get stuck, you can use the hint button to reveal a correct square or the whole solution for a particular row or column.

Once you have filled in all the correct squares, the picture will be complete and you can move on to the next puzzle.

Fill Pix features a wide variety of pictures to choose from, including animals, objects, and landscapes. You can select the picture that appeals to you the most and start filling in the squares to create your own unique masterpiece.

With its simple yet addictive gameplay and endless variety of pictures, Fill Pix is a game that will keep you entertained and challenged for hours. So, are you ready to start filling in those squares and creating beautiful pixel art? Let's play!