mscroggs.co.uk
mscroggs.co.uk

subscribe

Advent calendar 2015

16 December

Today's number is four thirds of the average (mean) of the answers for 13th, 14th, 15th and 16th December.

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

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

Archive

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