A little mental maths
Find the missing answer.
36 + 15= ?
36 + 15 = 51.
The six questions everyone saw that day, with answers and explanations.
Find the missing answer.
36 + 15 = 51.
Unscramble the letters. Clue: an edible nut inside a hard wrinkled shell.
WALNUT — an edible nut inside a hard wrinkled shell.
Which number comes next?
Add 5 each time. The next number is 26.
Find the missing number.
6 × 7 = 42.
Choose the closest meaning.
diminish means reduce.
Follow the pattern. What comes next?
Double each number. 32 × 2 = 64.
Correct answers rank first and elapsed time breaks ties, so a careful six beats a fast five. Read how the puzzles are made or report an unclear question with this date.