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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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the only crossnumber
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▼ show ▼
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Most recent collections
Advent calendar 2024
Advent calendar 2023
Advent calendar 2022
Advent calendar 2021
List of all puzzles
Tags
games
factorials
menace
integration
3d shapes
odd numbers
determinants
elections
surds
mean
range
multiples
crossnumbers
angles
sums
complex numbers
numbers grids
money
proportion
calculus
advent
digital clocks
digits
folding tube maps
cubics
percentages
logic
sets
star numbers
neighbours
wordplay
polynomials
ellipses
triangle numbers
dates
fractions
triangles
geometric mean
even numbers
algebra
products
quadrilaterals
books
division
tournaments
chalkdust crossnumber
dice
chess
time
probabilty
doubling
geometric means
dodecagons
perfect numbers
speed
medians
arrows
parabolas
irreducible numbers
decahedra
tangents
geometry
cryptic crossnumbers
rectangles
ave
cryptic clues
hexagons
functions
square roots
2d shapes
christmas
shapes
powers
taxicab geometry
dominos
grids
partitions
median
consecutive integers
palindromes
binary
combinatorics
rugby
quadratics
shape
addition
multiplication
albgebra
factors
cube numbers
chocolate
unit fractions
clocks
symmetry
pascal's triangle
sequences
circles
integers
routes
digital products
differentiation
the only crossnumber
floors
crosswords
polygons
square numbers
perimeter
means
regular shapes
scales
cards
colouring
graphs
indices
numbers
number
lines
remainders
sum to infinity
area
volume
tiling
consecutive numbers
axes
squares
probability
expansions
bases
coins
square grids
balancing
sport
coordinates
prime numbers
planes
gerrymandering
trigonometry
averages
spheres
pentagons
people maths
matrices
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