Welcome to the definitive guide to sorting socks by their blueness levels. Because, let's be real, who needs matching socks when you can have algorithmically sorted blueness?
Level 1: The Bluest of Them All
Level 2: The Bluest of Them All, But Not Quite As Blue
Level 3: The Blue-ish of Them All
Level 4: The Bluestest of Them All
Level 5: The Bluest of Them All, But With a Slight Hue of Green