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Advent calendar 2016
19 December
All 2016 advent puzzles
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The sum of all the numbers in the eighth row of Pascal's triangle.
Clarification: I am starting the counting of rows from 1, not 0. So (1) is the 1st row, (1 1) is the 2nd row, (1 2 1) is the 3rd row, etc.
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pascal's triangle
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List of all puzzles
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graphs
medians
time
planes
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taxicab geometry
functions
games
coordinates
triangle numbers
cryptic crossnumbers
pentagons
sequences
tiling
cubics
median
chocolate
cube numbers
probability
polynomials
dice
division
regular shapes
percentages
chalkdust crossnumber
shape
cryptic clues
ave
digital products
palindromes
routes
books
albgebra
spheres
grids
multiples
ellipses
tournaments
scales
probabilty
square numbers
calculus
numbers grids
quadratics
dates
2d shapes
area
symmetry
sport
remainders
odd numbers
3d shapes
prime numbers
combinatorics
angles
chess
matrices
square roots
algebra
rugby
factorials
colouring
consecutive numbers
integration
bases
means
doubling
star numbers
people maths
perfect numbers
volume
mean
tangents
proportion
complex numbers
coins
the only crossnumber
digits
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cards
differentiation
circles
triangles
christmas
geometric means
powers
squares
elections
binary
trigonometry
arrows
perimeter
decahedra
balancing
indices
money
factors
multiplication
neighbours
geometric mean
integers
even numbers
consecutive integers
square grids
determinants
products
wordplay
dominos
menace
fractions
shapes
sets
averages
rectangles
unit fractions
polygons
logic
crosswords
floors
number
speed
addition
pascal's triangle
axes
irreducible numbers
parabolas
expansions
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surds
gerrymandering
sum to infinity
range
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