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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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▼ show ▼
▲ hide ▲
Most recent collections
Advent calendar 2023
Advent calendar 2022
Advent calendar 2021
Advent calendar 2020
List of all puzzles
Tags
coordinates
squares
percentages
2d shapes
star numbers
dodecagons
integration
odd numbers
pentagons
square numbers
floors
perimeter
digital products
quadrilaterals
logic
regular shapes
chocolate
indices
unit fractions
dates
remainders
polygons
dice
averages
circles
clocks
speed
surds
wordplay
triangle numbers
numbers
lines
sport
tangents
dominos
factors
routes
christmas
scales
rectangles
taxicab geometry
sets
digits
time
spheres
cubics
pascal's triangle
consecutive numbers
irreducible numbers
symmetry
people maths
products
palindromes
addition
consecutive integers
parabolas
multiples
rugby
factorials
number
range
coins
shapes
binary
ave
sum to infinity
area
hexagons
square roots
doubling
tiling
median
expansions
triangles
sequences
probability
balancing
games
crossnumber
cards
albgebra
means
bases
matrices
axes
menace
quadratics
cube numbers
complex numbers
3d shapes
algebra
advent
fractions
tournaments
functions
combinatorics
calculus
polynomials
determinants
prime numbers
proportion
money
planes
books
perfect numbers
geometric mean
chalkdust crossnumber
the only crossnumber
shape
partitions
cryptic crossnumbers
arrows
geometry
multiplication
grids
volume
crosswords
graphs
integers
angles
probabilty
colouring
cryptic clues
digital clocks
differentiation
trigonometry
folding tube maps
crossnumbers
decahedra
ellipses
chess
division
gerrymandering
mean
even numbers
elections
geometric means
sums
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