Participant 1

Initial description: Extend the lines across and fill in every other one with gray and then the correct color

Final description: Fill every other one heading towards the right and then fill the gaps with grey


Attempt 1: Incorrect
Attempt 2: Correct

Participant 2

Initial description: Repeat the colored squares every other on to the right to the edge of the grid, alternating with gray squares.

Final description: I had the concept right as I described it before--I had just carelessly missed one gray square.


Attempt 1: Incorrect
Attempt 2: Correct

Participant 3

Initial description: The row is filled out alternating with grey squares.

Final description: The row is filled out alternating with grey squares.


Attempt 1: Correct

Participant 4

Initial description: extend green, yellow, blue, red boxes to the right, color every other box the color of the original box, color the boxes in between gray

Final description: extend green, yellow, blue, red boxes to the right, color every other box the color of the original box, color the boxes in between gray


Attempt 1: Correct

Participant 5

Initial description: Just following the pattern of the example.

Final description: There is no context here for the most part.


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

Participant 6

Initial description: The image is shifted by 2 cells to the right repeatedly until going off the edge of the grid. The space inbetween each colored cell (the space that is skipped) is colored grey.

Final description: The image is shifted by 2 cells to the right repeatedly until going off the edge of the grid. The space inbetween each colored cell (the space that is skipped) is colored grey.


Attempt 1: Correct

Participant 7

Initial description: Fill out towards the right alternating between grey squares and the color of the squares on the test input.

Final description: Fill out towards the right alternating between grey squares and the color of the squares on the test input.


Attempt 1: Correct

Participant 8

Initial description: wherever the block is finish the pattern out to the right

Final description: wherever the block is finish the pattern out to the right


Attempt 1: Correct

Participant 9

Initial description: Fill in every other square starting from the initial square going right with the same color as the initial color. In addition, fill the squares in-between these repeating colors, gray.

Final description: Fill in every other square starting from the initial square going right with the same color as the initial color. In addition, fill the squares in-between these repeating colors, gray.


Attempt 1: Correct

Participant 10

Initial description: grey and color alternate to right

Final description: grey and color alternate to right


Attempt 1: Correct

Participant 11

Initial description: Extend the green, yellow, blue and red line. Add grey color in between each.

Final description: Extend the green, yellow, blue and red line. Add grey color in between each.


Attempt 1: Correct

Participant 12

Initial description: The color continues towards the right of the output grid but has a grey intermittently added.

Final description: The color continues towards the right of the output grid but has a grey intermittently added.


Attempt 1: Correct

Participant 13

Initial description: Alternate gray and matching colored squares to the right edge of the grid.

Final description: Alternate gray and matching colored squares to the right edge of the grid.


Attempt 1: Correct

Participant 14

Initial description: gray block then the same color on the right

Final description: gray block then the same color on the right


Attempt 1: Correct

Participant 15

Initial description: The grid was replicated and then each color line was extended left with every other square being filled in with the initial color.

Final description: The grid was replicatd and each line was extended right with tiles alternating between gray and the original color.


Attempt 1: Incorrect
Attempt 2: Correct

Participant 16

Initial description: Pattern extends horizontally to the right, with alternating grays.

Final description: Pattern extends horizontally to the right, with alternating grays.


Attempt 1: Correct