mscroggs.co.uk
mscroggs.co.uk

subscribe

Advent calendar 2016

12 December

Here is a list of facts about today's number:
Tags: numbers

Archive

Show me a random puzzle
 Most recent collections 

Advent calendar 2020

Advent calendar 2019

Sunday Afternoon Maths LXVII

Coloured weights
Not Roman numerals

Advent calendar 2018


List of all puzzles

Tags

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

Archive

Show me a random puzzle
▼ show ▼
© Matthew Scroggs 2012–2021