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