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