Colorscapes® - Color by Number

This is a relaxing, casual color-by-number puzzle game played in portrait mode, suitable for short, solo sessions. It offers a high degree of replayability with numerous pictures across various categories and is playable offline and one-handed. The game is generally free-to-play with ads, but is otherwise fair and has no energy timers, making it a good choice for players seeking a low-stress pastime they can pick up and put down easily.