mscroggs.co.uk
mscroggs.co.uk

subscribe

Advent calendar 2017

1 December

Today's number is the smallest three digit number such that the sum of its digits is equal to the product of its digits.

Archive

Show me a random puzzle
 Most recent collections 

Advent calendar 2023

Advent calendar 2022

Advent calendar 2021

Advent calendar 2020


List of all puzzles

Tags

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

Archive

Show me a random puzzle
▼ show ▼
© Matthew Scroggs 2012–2024