mscroggs.co.uk
mscroggs.co.uk

subscribe

Advent calendar 2024

1 December

Eve writes down five different positive integers. The sum of her integers is 16. What is the product of her integers?

Show answer

Archive

Show me a random puzzle
 Most recent collections 

Advent calendar 2024

Advent calendar 2023

Advent calendar 2022

Advent calendar 2021


List of all puzzles

Tags

unit fractions books triangle numbers fractions trigonometry floors the only crossnumber coins surds grids algebra palindromes axes parabolas mean hexagons shape means partitions multiples percentages spheres doubling angles calculus numbers grids square roots volume dice area taxicab geometry medians albgebra chalkdust crossnumber range digits matrices cubics routes multiplication sets factors geometry geometric mean integers prime numbers dates median pentagons cards consecutive numbers sum to infinity proportion cryptic clues money remainders symmetry square grids integration even numbers crossnumbers polynomials quadrilaterals quadratics speed tournaments chocolate number dodecagons combinatorics sequences products pascal's triangle advent binary scales functions menace regular shapes powers balancing circles time averages determinants consecutive integers rugby ellipses neighbours ave differentiation graphs 2d shapes elections probabilty planes complex numbers games factorials gerrymandering chess sport rectangles clocks digital clocks coordinates crosswords expansions shapes dominos people maths probability division polygons 3d shapes wordplay cube numbers indices addition decahedra colouring sums square numbers christmas numbers star numbers arrows digital products triangles perimeter geometric means bases tangents lines perfect numbers logic irreducible numbers folding tube maps odd numbers tiling squares cryptic crossnumbers

Archive

Show me a random puzzle
▼ show ▼
© Matthew Scroggs 2012–2025