Participant 1

Initial description: Mirror the grid pattern twice back to back

Final description: Mirror the grid pattern twice back to back


Attempt 1: Correct

Participant 2

Initial description: Image gets copied and then reversed. Then the 3x6 block gets mirrored.

Final description: The grid becomes a 3x12 (vertical x horizontal) grid. Test input gets copied as shown on the far right. It will then be mirrored and then that whole image will be copied onto the left.


Attempt 1: Incorrect
Attempt 2: Correct

Participant 3

Initial description: Expand the grid to 3x12 from 3x3. Then for each third of the example start taking the pattern in reverse the forward for each row until you fill the row.

Final description: Expand the grid to 3x12 from 3x3. Then for each third of the example start taking the pattern in reverse the forward for each row until you fill the row.


Attempt 1: Correct

Participant 4

Initial description: Use the pattern twice as it is and twice in reverse.

Final description: To use the pattern in reverse for the first block of three, then as it was given for the next block, in reverse for the next and as given for the last block.


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

Participant 5

Initial description: The first and third three by three block was reversed in the output and the second and fourth blocks remained the same.

Final description: The first and third three by three blocks were reversed from left to right in the output while the second and third three by three blocks remained the same in the output.


Attempt 1: Incorrect
Attempt 2: Correct

Participant 6

Initial description: I think it mirrored the input in the first 9 squares, then mirrored it again for the next 9. It continues flipping them back and forth until the pattern is filled 4 times.

Final description: I think it mirrored the input in the first 9 squares, then mirrored it again for the next 9. It continues flipping them back and forth until the pattern is filled 4 times.


Attempt 1: Correct

Participant 7

Initial description: The output grid is a sequence of four input grids stacked left to right. These get mapped to in an alternating sequence of reflection through the vertical axis followed by an identity map.

Final description: The output grid is a sequence of four input grids stacked left to right. These get mapped to in an alternating sequence of reflection through the vertical axis followed by an identity map.


Attempt 1: Correct

Participant 8

Initial description: good

Final description: good


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

Participant 9

Initial description: change the grid to 3 x 12. the initial input starts on square 4, the pattern is then mirrored in both directions

Final description: change the grid to 3 x 12. the initial input starts on square 4, the pattern is then mirrored in both directions


Attempt 1: Correct

Participant 10

Initial description: Take the original pattern and flip it horizontally. Place the resulting pattern down, flip it, and place it again to the right. Keep flipping, placing, and moving 2 more times.

Final description: Take the original pattern and flip it horizontally. Place the resulting pattern down, flip it, and place it again to the right. Keep flipping, placing, and moving 2 more times.


Attempt 1: Correct

Participant 11

Initial description: To generat

Final description: To generat


Attempt 1: Correct