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Advent calendar 2016
23 December
All 2016 advent puzzles
~
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Today's number is the number of three digit numbers that are not three more than a multiple of 7.
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771
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numbers
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Most recent collections
Advent calendar 2025
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List of all puzzles
Tags
sums
arrows
routes
regular shapes
christmas
irreducible numbers
coordinates
functions
perimeter
differentiation
tiling
chalkdust crossnumber
angles
geometric mean
taxicab geometry
advent
lines
medians
wordplay
chess
division
doubling
multiplaction squares
graphs
ave
logic
planes
quadrilaterals
digital clocks
multiplication
factors
mean
cubics
pentagons
folding tube maps
remainders
lists
coins
rectangles
partitions
polygons
bases
integration
sequences
digits
star numbers
sum to infinity
menace
people maths
tournaments
crossnumbers
geometry
matrices
dates
volume
time
consecutive numbers
factorials
balancing
median
symmetry
square roots
colouring
powers
chocolate
scales
hexagons
sets
digital products
products
shapes
spheres
neighbours
crosswords
multiples
decahedra
3d shapes
geometric means
cryptic clues
square grids
trigonometry
square numbers
probability
perfect numbers
odd numbers
complex numbers
dominos
even numbers
indices
area
cards
range
dodecagons
means
elections
games
quadratics
clocks
prime numbers
triangles
cube numbers
money
rugby
numbers
axes
binary
xor
pascal's triangle
percentages
ellipses
books
circles
the only crossnumber
fractions
probabilty
addition
albgebra
triangle numbers
determinants
calculus
surds
cryptic crossnumbers
integers
proportion
combinatorics
grids
speed
floors
shape
gerrymandering
number
parabolas
algebra
unit fractions
dice
polynomials
averages
consecutive integers
expansions
2d shapes
palindromes
prime factors
squares
tangents
sport
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