Quick maths
A little number crunching. No calculator needed.
Six little puzzles to wake up your thinking.
A couple of minutes. A fresh start for your brain.
Make a little space for your mind.
Brisk is a free daily puzzle game you play in your browser. Every day at midnight UTC a new set of six multiple-choice questions goes live: two quick mental maths problems, an anagram and a word-meaning question, and two number patterns. Everyone gets the same six. Correct answers rank first and time breaks ties, so a careful six beats a fast five. Afterwards you can read why each answer is right, compare your result with everyone who played, keep a streak, and come back tomorrow.
See the maths puzzle, word puzzle or brain teaser of the day before you play, and revisit any past day in the archive with answers explained.
A number sequence solver that explains the rule, a sixty-second mental maths trainer, and an anagram solver for when the letters will not budge.
We do not claim Brisk trains your brain. We do read the research carefully: do brain games work?, why a few minutes a day and more.
Operated by Known by One LLCCreated by Taro Schenker