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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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Archive
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Most recent collections
Advent calendar 2024
Advent calendar 2023
Advent calendar 2022
Advent calendar 2021
List of all puzzles
Tags
cubics
number
scales
factorials
averages
integration
decahedra
even numbers
doubling
graphs
balancing
complex numbers
floors
squares
coins
range
integers
digits
ellipses
prime numbers
palindromes
shape
clocks
square numbers
angles
dominos
shapes
dates
square roots
surds
cards
regular shapes
chalkdust crossnumber
calculus
games
people maths
folding tube maps
time
indices
elections
odd numbers
ave
star numbers
crossnumbers
polygons
dodecagons
triangle numbers
chess
unit fractions
digital products
perfect numbers
cryptic clues
cryptic crossnumbers
books
routes
rectangles
algebra
consecutive integers
chocolate
combinatorics
proportion
geometric means
addition
median
trigonometry
mean
hexagons
numbers
division
spheres
sums
rugby
albgebra
the only crossnumber
binary
tournaments
sport
coordinates
grids
symmetry
menace
partitions
3d shapes
differentiation
probability
determinants
remainders
cube numbers
speed
functions
powers
tangents
bases
arrows
fractions
colouring
numbers grids
probabilty
factors
area
medians
triangles
planes
circles
tiling
square grids
quadratics
multiples
polynomials
digital clocks
multiplication
parabolas
means
dice
expansions
christmas
irreducible numbers
matrices
sum to infinity
axes
taxicab geometry
geometric mean
crosswords
products
neighbours
wordplay
money
volume
sets
advent
gerrymandering
percentages
lines
2d shapes
consecutive numbers
logic
sequences
geometry
pentagons
pascal's triangle
perimeter
quadrilaterals
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