Rankle #110 answer: average gestation period (shortest to longest)

The answer

Rank by average gestation period (shortest to longest)

1. 1House Mouse20 days
2. 2Domestic Cat63 days
3. 3Human280 days
4. 4Elephant660 days

Why this order

Ranked shortest to longest, House Mouse (20 days) goes at the top and Elephant (660 days) at the bottom.

The closest call is Human (280 days) against Elephant (660 days), about 2.4 times apart. That is the swap most likely to cost a point.

The biggest gap is between Domestic Cat and Human, about 4.4 times apart, so that boundary should be the easiest part of the order to get right.

From top to bottom the figures span a factor of roughly 33.

These are the figures the game reveals after you submit. They are rounded; only the order is scored.

Difficulty: easier, judged by how close the tightest pair is.

How it was scored

right slot, one place out, two or more out. The score is how many items sit in the right slot, and only 4/4 is a win. Full rules on the how to play page.