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Advent calendar 2016
17 December
All 2016 advent puzzles
~
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The number of degrees in one internal angle of a regular polygon with 360 sides.
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179
Tags:
geometry
,
angles
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Archive
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Most recent collections
Advent calendar 2025
Advent calendar 2024
Advent calendar 2023
Advent calendar 2022
List of all puzzles
Tags
speed
money
2d shapes
percentages
powers
cube numbers
folding tube maps
lists
fractions
division
arrows
elections
surds
clocks
balancing
bases
odd numbers
people maths
geometric means
cryptic clues
factorials
tiling
crossnumbers
hexagons
complex numbers
perimeter
sum to infinity
numbers
lines
volume
averages
chalkdust crossnumber
spheres
planes
coins
determinants
median
tournaments
geometry
shape
polygons
christmas
triangle numbers
quadrilaterals
consecutive integers
number
sport
games
partitions
combinatorics
perfect numbers
crosswords
logic
menace
sets
routes
pascal's triangle
mean
rectangles
time
ave
calculus
sums
decahedra
colouring
wordplay
cubics
integration
parabolas
coordinates
means
albgebra
ellipses
triangles
proportion
regular shapes
scales
probability
trigonometry
rugby
unit fractions
circles
grids
indices
addition
prime numbers
shapes
symmetry
digital clocks
integers
chess
axes
dodecagons
remainders
prime factors
xor
medians
doubling
square roots
digits
area
floors
pentagons
probabilty
palindromes
differentiation
cards
irreducible numbers
geometric mean
expansions
digital products
consecutive numbers
advent
cryptic crossnumbers
sequences
books
graphs
binary
star numbers
multiplication
angles
even numbers
quadratics
chocolate
polynomials
square numbers
multiples
range
taxicab geometry
squares
tangents
dominos
algebra
dates
neighbours
products
matrices
square grids
gerrymandering
dice
functions
3d shapes
the only crossnumber
factors
multiplaction squares
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