Transum Mathematics Puzzles

In what order should you play Ultimate Noughts and Crosses against Wally and Bogdan?

Work out the name from the rhyming riddles.

What is the date of the next Pythagorean Theorem Day?

How many eggs did Eva take to market in order to make those strange half sales?

How long will the horse feed last the horses after some of them left the stables?

How many balloons must Jamie give to Ben to balance the balloon equation?

Carl's puzzle is about the result of dividing the product of his parents' ages by double his own age.

Subract the sum of the odd numbers less than 2020 from the sum of the even numbers less than 2020.

Work out the length of Noel's trip to Lapland given the details of the weather conditions.

Find the second smallest number that satisfies the given conditions about remainders.

Figure out which coach I was sitting in when I travelled by train to Cambridge last summer.

How old are Percy's children given the ratio of their ages now and in ten years' time?

How many of each type of animal shared the 20 carrots?

What fraction of the square does the arrow cover?

A puzzle (or riddle) about Percy who seems to age very quickly from 13 to 16.

A riddle about the person most likely to be able to work out the square root of 121.

Calculate the number of days worth of horse feed that are left for Obadiah Sloop.

Solve the riddle heard on the radio involving modular arithmetic.

Of all the permutations of 1 to 9 used to make nine-digit numbers, how many are prime?

Can you work out what number I used to lock and unlock my hotel room safe?