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Solve mathematical questions in 30 seconds! A daily math challenge to test your speed and accuracy.
Test your mathematical skills with the Daily 30 Seconds challenge! This game presents you with a starting number and a series of instructions to follow, all within a 30-second time limit.
Q: How often does the puzzle change? A: A new puzzle is available daily at midnight GMT.
Q: What kind of math is involved? A: The puzzles use basic arithmetic operations like addition, subtraction, multiplication, division, percentages, fractions and square roots.
Q: Where can I set my local time zone? A: You can set your local time zone on the timezone page.
Q: Is there a dark mode? A: Yes, BrainBashers has a dark mode option available in the cookies settings. It is recommended to use the website's dark mode instead of your browser's.