Fill Squares - Logic Game is a connect the block style puzzle game designed for the iPhone. Developed by Karen Karapetyan, this game offers a simple yet addictive one-line puzzle experience that is completely free to play.

The objective of the game is to fill in all of the blocks using only one line. The rules are extremely simple, making it easy for players of all ages to pick up and enjoy. As you progress through the game, the puzzles become increasingly challenging, keeping your brain active and engaged.

Not only is Fill Squares - Logic Game a source of entertainment, but it also provides a brain training experience. By regularly playing this game during your commute or before bed, you can keep your mind sharp and improve your cognitive abilities.

One-line puzzles have a long history, originating in the early 18th century. They are known to enhance mathematical thinking skills, increase work efficiency, and even prevent aging. Whether you love or loathe math, this game is worth a try. With its addictive gameplay and challenging puzzles, you're sure to get hooked and have hours of fun.