4Circles

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Four quick questions on one topic a day, one circle for each.

Play 4Circles

on 4circles.xyz

4Circles with the day's topic Ancient Inventions That Changed World: the question Which invention came first? with the options Paper, Compass and Clock, and the progress circle

4Circles is a small browser trivia game with one topic a day and four questions on it. Each question has three options and sometimes more than one right answer; get one right and its circle fills green. At the end you can share a spoiler-free row of circles with the date.

About 4Circles

4Circles gives you one theme a day, shown as a short heading above the board, and four questions on it. A recent set on physics asked which particle has no charge and which gases are noble. Every question offers three answers, and some have two correct ones, which you have to pick both of.

The board is four nested rings. Each answer fills the next ring green or red, so you can see your score build as you go, and the result reads as a number out of four. The share text gives the topic, the date and four coloured circles, with no answers in it.

A round takes about a minute. There is no account or archive; the game keeps your day's result in the browser, so returning later shows how you did rather than a fresh set.

How to play 4Circles

Open 4Circles and read the day's topic at the top.
Answer the first question by tapping the option you think is right; if a question has two right answers, pick both.
Watch the ring fill green for a right answer or red for a wrong one, then move to the next question.
After the fourth question, see your score out of four and share your row of circles.

Tips

Read the question wording closely: plural phrasing such as 'Which are' or 'Which two' means more than one answer is right.
The topic heading is a clue in itself, so use it to rule out options that do not fit.
Your result is saved for the day, so play when you can give the four questions your attention.