mscroggs.co.uk
mscroggs.co.uk

subscribe

Advent calendar 2019

17 December

Eve picks a three digit number then reverses its digits to make a second number. The second number is larger than her original number.
Eve adds her two numbers together; the result is 584. What was Eve's original number?

Show answer

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

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

Archive

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