Statistics for Category Elimination - Solar system

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Group	#	Category	✓	% Correct
Green	144	Planets and moons	✓	100%
Green	35	... that were visited by spacecraft	✓	100%
Green	5	... and were landed on	✓	99%
Yellow	678	Minor planets	✓	89%
Yellow	24	... over 400km in diameter	✓	88%
Yellow	4	... that was once considered a planet	✓	88%
Pink	822	Anything in the solar system, except the Sun	✓	86%
Pink	30	... over 1000km in diameter	✓	86%
Blue	136	Moons of the solar system	✓	84%
Pink	25	... that was never (soft)landed on	✓	84%
Blue	71	... in the top half of its parent's largest moons	✓	83%
Pink	1	... in the inner solar system.	Mercury	63%
Green	1	... in the outer solar system	Titan	39%
Blue	7	... discovered in the 19th century	✓	29%
Blue	1	... and not a gas giant's moon.	Phobos	24%
Yellow	1	... and was never visited by spacecraft	Pallas	5%