It took 6 years to solve ARC-AGI 1, 1 year to solve ARC-AGI 2 and 6 months to solve ARC-AGI 3.

Those version numbers don't necessarily correspond to equal increases in "difficulty", though.

	▲	password54321 5 hours ago \| parent \| next [-]
		Correct, the benchmark became exponentially more difficult as it progressed from pattern matching puzzles to games.
	▲	JacobAsmuth 4 hours ago \| parent \| prev [-]
		Very true, the sharp increase in difficulty (as measured by human passrate plummeting from 1->2 and again from 2->3) gives an even more stark view of AI capabilities over time.