Biology  by Mr Bradford
Biology by Bradford · Games · Make your own

Connections
builder

Four groups of four, one red herring in plain sight. Build a puzzle for any topic, test it, then download it as one shareable file — or grab a link.

Four groups, hardest last if you like — the colours (yellow → purple) are just the four groups, players don’t see them until solved. Every term must be unique; a word that fits two groups is the trap, so put it in the group you mean.