Boolify

Boolify is an educational boolean search tool. Web searching can be hard. Boolify makes it easier to understand web search by illustrating the logic of the search, and by showing how each change to the search instantly changes the results.

Drag a green piece from the Boolify puzzle menu to the puzzle board. Entering a word will add a keyword to the search. Refine your search by dragging AND, OR or NOT pieces to the puzzle. You can completely clear the search by clicking on the 'X' on the right side of the board, or delete specific pieces by dragging them to the bucket icon. LINK: Presurfer