Participant 1

Initial description: To use each of the three colored squares and extend them horizontally and vertically with red where the different color lines intersect.

Final description: To use each of the three colored squares and extend them horizontally and vertically with red where the different color lines intersect.


Attempt 1: Correct

Participant 2

Initial description: Make the colors a mirror image.

Final description: Maybe the colors represent the color of the whole column


Attempt 1: Incorrect
Attempt 2: Incorrect
Attempt 3: Incorrect

Participant 3

Initial description: Put a red block where the lines intersect

Final description: Put a red block where the lines intersect


Attempt 1: Correct

Participant 4

Initial description: Make vertical and horizontal lines from each color square

Final description: Make horizontal and vertical lines of each color from the one colored square and then put red squares where different colors intersect


Attempt 1: Incorrect
Attempt 2: Correct

Participant 5

Initial description: Extend the colors vertically and horizontally. Mark any intersections with a red block.

Final description: Extend the colors vertically and horizontally. Mark any intersections with a red block.


Attempt 1: Correct

Participant 6

Initial description: The original color extends for both the whole row and column. When the colors overlap, they become red.

Final description: The original color extends for both the whole row and column. When the colors overlap, they become red.


Attempt 1: Correct

Participant 7

Initial description: Review and check the example inputs/outputs very carefully.

Final description: Review and check the example inputs/outputs very carefully.


Attempt 1: Correct

Participant 8

Initial description: Create a cross from the origin point. Intersections are colored red.

Final description: Create a cross from the origin point. Intersections are colored red.


Attempt 1: Correct

Participant 9

Initial description: The original colored square is the center point for the vertical and horizontal lines. Where a color line crosses a different color line, the square becomes red.

Final description: The color point on the grid is the center of the vertical and horizontal lines. Anywhere a line crossed a line of a different color, the intersection became red.


Attempt 1: Incorrect
Attempt 2: Correct

Participant 10

Initial description: Draw a horizontal row and a vertical row for each input color intersecting at the colored box. Apply a red color to each intersection of rows that are not the same color

Final description: Draw a horizontal row and a vertical row for each input color intersecting at the colored box. Apply a red color to each intersection of rows that are not the same color


Attempt 1: Correct

Participant 11

Initial description: The rule was to make a horizontal and vertical line with each color on the grid while marking where the lines overlap with a red square.

Final description: The rule was to make a horizontal and vertical line with each color on the grid while marking where the lines overlap with a red square.


Attempt 1: Correct