Price Check
No dates, eight seconds: where does the price end up?
Price Check shows you a real week of a coin's price, with the price axis but without the date, and hides the last two days. You have eight seconds to tap where you think the price lands. There is no date to look up, so it comes down to reading the trend and the volatility.
- 5 coins
- 8 seconds each
- Last 48 hours hidden
- Score from 0 to 100
How to play
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1
Press Start. You see a coin's chart for five days, with its prices.
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2
Tap or drag in the shaded area to set where the price will be two days later.
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3
Lock it in, or let the eight-second clock do it for you.
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4
After five coins, see the hidden days drawn in, with your line against the real price.
How scoring works
Each guess scores 100 points minus 10 for every 1% it is off: 1% off scores 90, 5% off scores 50, and 10% or more scores 0. Your score is the average of the five, from 0 to 100.
Fair play
- The server owns the round, the clock and the score. Your browser only shows what it has been sent.
- Coins and dates stay hidden until the round is over, so you cannot look anything up.
- Practice rounds and challenge rounds come from separate libraries, and a challenge round is never reused.
Questions
Can I look up the price?
No. The chart has no date, and you only have eight seconds per coin.
What is a good score?
Anything above 50 means you were within about 5% on average, which is hard for volatile coins over two days.
Can I guess outside the chart?
Yes. The price scale leaves room above and below the week, for big moves in the hidden days.
More trading games
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Can you beat the best score?
It is free, it takes a minute, and you can challenge your friends to the same round.
Play Price Check free