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