Participant 1

Initial description: The gray boxes stay on their place but the blue boxes would drop to the lowest place on the grid, replacing any gray boxes on its place.

Final description: The gray boxes stay on their place but the blue boxes would drop to the lowest place on the grid, replacing any gray boxes on its place.


Attempt 1: Correct

Participant 2

Initial description: If I'm interpreting the examples, the blue squares fall to the bottom in the output.

Final description: If I'm interpreting the examples, the blue squares fall to the bottom in the output.


Attempt 1: Correct

Participant 3

Initial description: Any blue squares should be moved to the bottom of the column they are in and replace the gray square found there.

Final description: Any blue squares should be moved to the bottom of the column they are in and replace the gray square found there.


Attempt 1: Correct

Participant 4

Initial description: By following the example given on test input and matching it on test output.

Final description: I tried following a pattern from all 3 examples but failed to see the real pattern. Very frustrating.


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

Participant 5

Initial description: Bring down the blue squares by two rows

Final description: Bring down the blue squares by two rows


Attempt 1: Correct

Participant 6

Initial description: no

Final description: no


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

Participant 7

Initial description: You have to invert the horizontal lines and then collapse them by one square each.

Final description: You have to invert the horizontal lines and then collapse them by one square each.


Attempt 1: Correct

Participant 8

Initial description: Move each of the blue squares two spaces directly down

Final description: Move each of the blue squares two spaces directly down


Attempt 1: Correct

Participant 9

Initial description: The blue squares were moved down two and blacked out in original position

Final description: The blue squares were moved down two and blacked out in original position


Attempt 1: Correct