Participant 1
Initial description: make "railroad tracks" off of existing lines.
Final description: Follow the straight black lines and change them to red lines
Participant 2
Initial description: Color red any row or column in which no cell is colored.
Final description: Color red any row or column in which no cell is colored.
Participant 3
Initial description: identify the grid blocks.
Final description: identify the grid blocks.
Participant 4
Initial description: Turned the lines to orange, filled the spaces in between with yellow then blacked out the other bits.
Final description: Not sure.
