Participant 1

Initial description: The long blue bars have to touch the bottom of the example. This means they either extend straight down or move to the side of the orange blocks then down to the bottom of the example.

Final description: The long blue bars have to touch the bottom of the example. This means they either extend straight down or move to the side of the orange blocks then down to the bottom of the example.


Attempt 1: Correct

Participant 2

Initial description: Make the blue lines continuous to the bottom of the grid, moving around the orange horizontal blocks.

Final description: Make the blue grids go all the way to the bottom, moving around the horizontal orange blocks.


Attempt 1: Incorrect
Attempt 2: Correct

Participant 3

Initial description: The blue color spills over the red color towards the bottom

Final description: The blue color spills towards the bottom over the red color.


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

Participant 4

Initial description: The blue lines should drain past the red lines.

Final description: The blue lines should drain past the red lines.


Attempt 1: Correct

Participant 5

Initial description: created the good checkboard

Final description: good


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

Participant 6

Initial description: The blue continues in a straight line down the grid unless its path is interrupted by a red square. The blue then goes the least distance around the red to continue straight down the grid.

Final description: The blue continues in a straight line down the grid unless its path is interrupted by a red square. The blue then goes the least distance around the red to continue straight down the grid.


Attempt 1: Correct

Participant 7

Initial description: Copy the original pattern entirely. The blue tiles are like water, the black tiles are empty space, the red tiles are platforms. Have the "water" flow down. When it hits the "platform", go off on the side of the platform it hit (with one extra tile to round the corner, don't just go diagonally).

Final description: Copy the original pattern entirely. The blue tiles are like water, the black tiles are empty space, the red tiles are platforms. Have the "water" flow down. When it hits the "platform", go off on the side of the platform it hit (with one extra tile to round the corner, don't just go diagonally).


Attempt 1: Correct

Participant 8

Initial description: The rules is to stretch the line downward if there is a blue red line.

Final description: I used the sample method to deal with it.


Attempt 1: Incorrect
Attempt 2: Correct