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