http://nlp.stanford.edu/mkayser/images/generate_images.2015_10_06.08/img_0007.gif
Worker: #00

Place One Down
Place one below
Place one below
Place one below
Place one below
Place one to the right
Place one to the right
Place one above
Place one to right
Place one to right
http://nlp.stanford.edu/mkayser/images/generate_images.2015_10_06.08/img_0021.gif
Worker: #01

Make a square on the far right side of the grid at the bottom using four blocks.
Make another four-block square on top of it.
On the first square, add an additional block next to the top-left block.
On the second square add an additional block above the top-right block.
http://nlp.stanford.edu/mkayser/images/generate_images.2015_10_06.08/img_0042.gif
Worker: #02

Go to the top of the grid and put two black blocks next to one another on the far right. Repeat step 1 for 4 more rows until the bottom of the grid is reached.
http://nlp.stanford.edu/mkayser/images/generate_images.2015_10_06.08/img_0071.gif
Worker: #03

Place four blocks in the first column.
Place four blocks in the 4th row from 2nd to 5th column.
Place two blocks on the 4th and 5th column of the 5th row.
http://nlp.stanford.edu/mkayser/images/generate_images.2015_10_06.08/img_0080.gif
Worker: #04

Place four blocks in a vertical column.
Place three blocks directly to the right of the top block, so that it forms a horizontal line of four blocks.
Place three blocks directly to the right of the bottom block, so that it forms a horizontal line of four blocks,
http://nlp.stanford.edu/mkayser/images/generate_images.2015_10_06.08/img_0081.gif
Worker: #05

Starting in the top left corner, place two blocks across
in the second row place one block on the far left
in the third row place one block on the far left
in the fourth row place five blocks all the way across the grid
in the fifth row, starting on the far left, skip three spaces and place a block in the fourth spot
done
http://nlp.stanford.edu/mkayser/images/generate_images.2015_10_06.08/img_0082.gif
Worker: #06

In far right bottom corner of grid place a black block. Place a block right next to this one in the same row. In the next row(second from bottom) place 5 black blocks spanning across this row. In the next row place one to the far left, leave 2 blank spaces, then a block and a block to complete this row.
http://nlp.stanford.edu/mkayser/images/generate_images.2015_10_06.08/img_0083.gif
Worker: #07

Start from the top right corner
From the right corner, create three blocks.
After you create three blocks stop.
Then Create Three blocks going downwards Then stop
From there create one block to the left and 2 blocks to the right.
http://nlp.stanford.edu/mkayser/images/generate_images.2015_10_06.08/img_0090.gif
Worker: #03

Place one block on the 5th row of the 3rd column.
Place five blocks on the 4th column.
Leave the first row and place four blocks on the 5th column.
http://nlp.stanford.edu/mkayser/images/generate_images.2015_10_06.08/img_0103.gif
Worker: #04

Leave an empty row at the top.
On the second row, create a square with four blocks on the left-most side of the grid.
Directly below the square, place five blocks in a straight horizontal line.
Place one block directly below the right-most block in the row of five.
http://nlp.stanford.edu/mkayser/images/generate_images.2015_10_06.08/img_0106.gif
Worker: #08

take four block
start placing from the second row
place one block in the first column of second row
place the other three below the first one in the same column
take two blocks
place them in the second and third column in the second row
take four blocks
place them in the fourth column and in the second row one by one
http://nlp.stanford.edu/mkayser/images/generate_images.2015_10_06.08/img_0108.gif
Worker: #09

Form a tight square with four blocks.
Join 3 blocks to the back row of the square.
Place 3 blocks behind the 3rd block in the row formed in previous step.
http://nlp.stanford.edu/mkayser/images/generate_images.2015_10_06.08/img_0111.gif
Worker: #05

Starting at the left hand side, skip the first row (no blocks)
In the second row skip the 1st space and place one bock in the 2nd column
In the third row skip the 1st space and place one block in the 2nd column
In the fourth row, starting on the far left, place four blocks in a row
In the fifth row, starting on the far left, place four blocks in a row
http://nlp.stanford.edu/mkayser/images/generate_images.2015_10_06.08/img_0112.gif
Worker: #03

Place four blocks top to bottom on the 4th column.
Place three blocks each on the 2nd and 4th rows from left to right.
http://nlp.stanford.edu/mkayser/images/generate_images.2015_10_06.08/img_0126.gif
Worker: #04

Place five blocks in a horizontal row.
Place three blocks directly below the right-most block in the row, creating a vertical column of four blocks.
Place two blocks to the left of the bottom two blocks in the vertical line, so that it forms a small square.
http://nlp.stanford.edu/mkayser/images/generate_images.2015_10_06.08/img_0131.gif
Worker: #10

Make an invisible grid four (4) squares wide by five (5) squares tall.
Label the squares numerically from left to right, staring with 1 in the top left corner and ending with 20 in the bottom right corner.
Darken the squares with the following values: 2, 3, 6, 10, 14, 16, 17, 18, 19, 20.
http://nlp.stanford.edu/mkayser/images/generate_images.2015_10_06.08/img_0144.gif
Worker: #03

Place three blocks on the 1st row from 3rd to 5th column.
Place two blocks below the right end block one below the other.
Place five blocks on the 4th row.
http://nlp.stanford.edu/mkayser/images/generate_images.2015_10_06.08/img_0150.gif
Worker: #11

On the bottom row place blocks on the first, third, and fourth spots
On the next row place blocks on all four spots then stack up three more blocks on the fourth spot upward.
http://nlp.stanford.edu/mkayser/images/generate_images.2015_10_06.08/img_0154.gif
Worker: #03

Place five blocks each on the 4th and 5th rows.
http://nlp.stanford.edu/mkayser/images/generate_images.2015_10_06.08/img_0164.gif
Worker: #03

Place one block on the 3rd row.
Place five blocks on the 4th row.
Place four blocks on the 5th row.
http://nlp.stanford.edu/mkayser/images/generate_images.2015_10_06.08/img_0175.gif
Worker: #03

Place five blocks horizontally.
Place three blocks vertically below the right end block.
Place one block to the left of bottom end block.
Place one block below the last placed block.
http://nlp.stanford.edu/mkayser/images/generate_images.2015_10_06.08/img_0183.gif
Worker: #00

Place one down
Place one below
Place one below
Place one below
Place one to the left
Place one above
Place one to the left
Place one to the left
Place one below
Place one to the left
http://nlp.stanford.edu/mkayser/images/generate_images.2015_10_06.08/img_0188.gif
Worker: #04

Place three blocks in a vertical column.
Place three blocks directly to the right of the top block, creating a horizontal row of four blocks.
Place a block directly to the right of the second block in the vertical column.
Place a block directly below the last block in the horizontal row of four blocks.
Place two blocks directly above the second block in the horizontal row of four blocks, so that it creates a vertical column of four blocks.
http://nlp.stanford.edu/mkayser/images/generate_images.2015_10_06.08/img_0193.gif
Worker: #12

Start by placing five block next to each other
Place another four blocks on the first row, leaving the fifth block on the far right empty
Place one block on the third blocks from the left, there are two now and there will be three once you place the last block
http://nlp.stanford.edu/mkayser/images/generate_images.2015_10_06.08/img_0196.gif
Worker: #06

In the second row from the bottom place black blocks all across side by side so you have 5 blocks spanning the second row from the bottom and filling that row across. Then place one block atop the second from the right column(you are now in the 3rd row from bottom). Then place 3 blocks, one in each of the 3 middle columns(now in 4th row from bottom). Finally in the top row place one block in the second from right column.
http://nlp.stanford.edu/mkayser/images/generate_images.2015_10_06.08/img_0197.gif
Worker: #13

Start by placing blocks in the top left corner placing 5 on the top row all the way to the top right corner. On block right of the center add three blocks below. From the corner add two blocks below.
http://nlp.stanford.edu/mkayser/images/generate_images.2015_10_06.08/img_0199.gif
Worker: #02

Put 5 black boxes going across from right to left. Put 3 additional blocks in the block in the 1st space (all the way to the left.) Count to the 4th black block to the right and add an additional block on top of it. Go to the 5th black block (all the way to the right) and add an additional block on to it.