Connections
Puzzle #923
π¦π¨π©π¨
π©π©π©π©
π¨π¨π¨π¨
πͺπͺπͺπ¦
πͺπͺπͺπͺ
π¦π¦π¦π¦
Half of these were guesses. I had a vague idea what the blue category might be, but couldn't see 4 that I knew would fit.