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Inspired by ARC-AGI, a benchmark built to test whether a system can infer unfamiliar visual rules from only a few examples.
Example
Watch the rule unfold
The replay first shows an incorrect attempt, then resets and displays the correct output. Complete the unfinished square border.
Today's Daily
One curated visual rule. The same challenge for everyone. A fresh puzzle every day.
Play today's puzzleThe idea behind the puzzles
ARC puzzles show a few input-and-output examples. Your job is to infer the rule that connects them, then apply that rule to a new grid. There are no instructions because discovering the instruction is the puzzle.
Example
Input
Output
Test
Input
Your answer
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