Participant 1
Initial description: Copied by 8 and at red.
Final description: Multiplied by 4.
Participant 2
Initial description: I felt first you needed to split the grid up into the parts of 3 times the original grid. Then it went down 4 squares for two times following on the next fourth line.
Final description: I thought to copy the grid only enlarging 1 large yellow square to 4 squares and fill in accordingly.
Participant 3
Initial description: use yellow as main color
Final description: I thought rule was using mostly yellow
Participant 4
Initial description: add red
Final description: alternating yellow and adding red
Participant 5
Initial description: Make the grid larger to include 9 of the test inputs
Final description: Make the grid larger to fit 9 of the Test Input. Put red diagonally left of each colored input
Participant 6
Initial description: Copy pattern and put orange square one left/one up on every original yellow square.
Final description: Orange square on upper left of each original yellow square.
Participant 7
Initial description: It mirrors the input in red while repeating both in a certain way.
Final description: It mirrors it but also is moved up one diagonal, the red blocks, the yellow repeats the 12x12 blocks.