PathPix Zen

"PathPix Zen" is a relaxing and addictive puzzle game with 99 levels and an advanced section with 12 special challenges. The goal is to draw colorful lines connecting pairs of numbers, with the line length matching the numbers. Completing a puzzle reveals a mini picture and a related quote. There are several PathPix apps available, including a free lite version, regular version with 189 levels, and pro version with 320 levels, all with different puzzles.