Are these real data sets?

They are the real shapes of real phenomena, drawn cleanly rather than plotted from exact figures · so the curve for world population really is exponential, and the one for daylight really is a seasonal bell. The point is to learn the shapes, not the precise numbers.

There is no end · you simply build the longest streak of correct guesses you can. Each correct answer extends your streak; a wrong one resets it, and your best streak is shown.

Why does a phenomenon make a particular shape?

That is exactly what the game teaches. After each round it explains the shape in a line · why population grows exponentially, why adoption follows an S-curve, why deaths rise in winter, and so on.

Will I keep seeing the same questions?

The questions are shuffled and which side shows the real curve is random each time, so a run stays fresh even over repeats.

Does it work offline?

Yes. PlayMemorize is a Progressive Web App, so Which Curve keeps working without a connection once the page has loaded.

Which Curve · 한국어

두 개의 그래프, 하나의 현상. 한 곡선은 시간이 지남에 따라 나타나는 실제 모양이고, 다른 하나는 가짜입니다. 진짜를 선택하세요.

연속 정답 0최고 기록 0

1800년 이후 세계 인구

시간 · 인구

실제라고 생각하는 그래프를 탭하세요.

팁: 실제 세상이 만드는 모양을 생각해 보세요 · 점점 더 빠르게 성장하는지, 정점을 찍고 떨어지는지, 아니면 고원에 정착하는지?

Two graphs over time · pick which curve is the real shape of a phenomenon. JavaScript required.

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