Filling Lines is super fun! You get to fill colorful lines on a grid. It’s like drawing but with numbers! You have these cool blocks that fit together, and you have to make them touch the edges of the lines. The more lines you fill, the more points you score! Sometimes there are tricky parts where you can't touch certain spots, which makes it exciting. You can even challenge your friends to see who can fill the most lines the fastest! It's the best game to play when you're bored and want to use your brain and have fun at the same time!