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Challenge facts & stats

7 fact-checked facts about challenges, games and competitions, each with the reason behind it. 5 more are in today's round and join this page after it closes.

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The basics

How many cells are in a standard sudoku grid?

Answer81

A standard sudoku is a 9 × 9 grid, giving 81 cells.

In what order are the legs of a standard triathlon?

AnswerSwim, bike, run

Triathlons start with the swim, then cycling, and finish with the run.

Going deeper

How many events are in a decathlon?

Answer10

Deca means ten: the decathlon has ten track and field events over two days.

In chess, which piece can jump over other pieces?

AnswerKnight

The knight moves in an L shape and is the only piece that can leap over others.

In a tennis game, which point score comes after 15 and 30?

Answer40

Tennis points go love, 15, 30, 40 and then game.

Expert level

How many strikes in a row are needed for a perfect game in ten-pin bowling?

Answer12

Ten frames plus two bonus balls in the tenth frame make 12 strikes for 300.

What is the highest score possible with three darts in standard darts?

Answer180

Three darts in the treble 20 score 60 each, for a maximum of 180.

Know these cold?Today's round is five questions like these, 20 seconds each. Your streak and level follow you to every arena.Play today's round