Dr. Robotnik's Mean Bean Machine Codes Easy:

FYI: This Is All On Easy Difficulty

Frankly: Red, Red, Red, Has Bean

Humpty: Clear, Purple, Clear, Green

Coconuts: Red, Clear, Has Bean, Yellow

Davy Sprocket: Clear, Blue, Blue, Purple

Skweel: Clear, Red, Clear, Purple

Dynamight: Purple, Yellow, Red, Blue

The Grounder: Yellow, Purple, Has Bean, Blue

Spike: Yellow, Purple, Has Bean, Blue

Sir F-Fuzzy Logik: Red, Yellow, Clear, Has Bean

Dragon Breath: Green, Purple, Blue, Clear

Scratch: Red, Has Bean, Has Bean, Yellow

Robotnik: Yellow, Has Bean, Blue, Blue