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Advent calendar 2016
24 December
All 2016 advent puzzles
~
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Today's number is 191 more than one of the other answers and 100 less than another of the answers.
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319
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numbers
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Archive
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Most recent collections
Advent calendar 2025
Advent calendar 2024
Advent calendar 2023
Advent calendar 2022
List of all puzzles
Tags
symmetry
area
sum to infinity
determinants
consecutive integers
colouring
shapes
pascal's triangle
differentiation
spheres
balancing
fractions
gerrymandering
partitions
chess
matrices
perimeter
square grids
sets
functions
dice
rectangles
geometric mean
dodecagons
christmas
digits
scales
books
3d shapes
circles
the only crossnumber
ellipses
lists
surds
factors
neighbours
speed
palindromes
advent
perfect numbers
time
money
probabilty
dominos
median
star numbers
integers
taxicab geometry
calculus
combinatorics
coins
clocks
percentages
volume
prime factors
division
numbers
logic
cards
axes
grids
elections
quadratics
tournaments
triangle numbers
prime numbers
cube numbers
multiplication
odd numbers
square roots
probability
medians
cubics
products
multiples
expansions
mean
averages
remainders
addition
angles
even numbers
cryptic clues
routes
lines
sport
integration
arrows
graphs
shape
chalkdust crossnumber
sequences
regular shapes
indices
ave
polynomials
chocolate
digital clocks
polygons
crossnumbers
square numbers
tiling
doubling
proportion
factorials
digital products
wordplay
sums
parabolas
tangents
multiplaction squares
pentagons
coordinates
geometry
consecutive numbers
2d shapes
folding tube maps
means
trigonometry
complex numbers
xor
albgebra
unit fractions
bases
range
rugby
planes
floors
quadrilaterals
games
squares
number
binary
cryptic crossnumbers
crosswords
irreducible numbers
triangles
algebra
hexagons
people maths
dates
menace
geometric means
powers
decahedra
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