Riddle_Training_05269061 - arc-community/arc GitHub Wiki

images/05269061.png

ARC Game

Observations

I observe that some pixels in the output are the same as in the output

I observe that the input has many black pixels, and the output has mostly coloured pixels

I observe that the colours are funky and psychedelic

I observe that only the colours present in the input are present in the output

I classify this as a "continue the pattern" task

I query how many different colours are in the pattern, and the answer is 3

I query what kind of shapes are used in the pattern, and the answer is: lines, 45deg

I query if the pattern in the output is periodic, and the answer is true, period of 3

Concepts Used

• classify task to a specific category

• Periodic or aperiodic

• lines, horizontal vertical slanted

• How many unique colours

• black is a special colour

• How many non-special colours are there

Plausible distribution shifts

• In the hidden set, black might not be the background but I would still be able to recognize that
• In the hidden set, the lines may be at an arbitrary angle incl. 1/4, 1/5 e.t.c.
• In the hidden set, the period could be an integer, but could also follow some kind of a guide to be found somewhere in the input

Solution Approach