Estimate 2D
The same, with two quantities at once: a single pin on a chart with two axes.
What makes it hard
Both coordinates are scored, so a pin can be half right. Being confident about one quantity and vague about the other is a normal and perfectly playable position.
Timing and scoring
| Timer | 200 seconds |
|---|---|
| Scoring | Partial credit |
What the clues give you
As with the single-axis version, the clues are numeric anchors and an excluded region rather than sentences.
An example
Where it comes from
Humanities and Thought › History › Ancient Worlds — Beginner (1/5)
How tall is the Great Pyramid, and how many years did it take to build?
| Height | 20 – 200 m |
|---|---|
| Build Time | 0 – 60 years |
This is a real question from the library, shown exactly as a player first meets it. The answer is deliberately not given.