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Advent calendar 2023
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division
menace
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advent
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ave
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dice
sum to infinity
fractions
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lines
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calculus
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decahedra
games
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tournaments
unit fractions
trigonometry
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coordinates
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volume
complex numbers
graphs
people maths
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grids
rugby
star numbers
odd numbers
cryptic clues
wordplay
money
bases
consecutive numbers
spheres
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axes
elections
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Archive
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Most recent collections
Advent calendar 2023
Advent calendar 2022
Advent calendar 2021
Advent calendar 2020
List of all puzzles
Tags
dominos
coordinates
rectangles
menace
geometric means
shape
functions
even numbers
the only crossnumber
digital clocks
sum to infinity
determinants
tiling
area
ave
decahedra
3d shapes
crossnumber
sums
triangle numbers
folding tube maps
consecutive numbers
probabilty
averages
squares
books
complex numbers
crossnumbers
indices
differentiation
circles
money
pascal's triangle
shapes
regular shapes
angles
arrows
prime numbers
scales
division
remainders
factorials
dates
time
logic
mean
cryptic clues
quadrilaterals
median
digital products
balancing
products
dodecagons
crosswords
albgebra
tournaments
rugby
speed
sets
square numbers
trigonometry
quadratics
multiplication
taxicab geometry
partitions
geometry
proportion
triangles
perimeter
coins
square roots
sequences
cards
perfect numbers
palindromes
cryptic crossnumbers
dice
volume
integers
digits
matrices
expansions
geometric mean
christmas
symmetry
axes
bases
colouring
fractions
combinatorics
lines
number
means
addition
probability
sport
wordplay
percentages
unit fractions
star numbers
games
cube numbers
routes
planes
graphs
chess
consecutive integers
numbers
polynomials
hexagons
integration
chalkdust crossnumber
binary
algebra
multiples
grids
elections
tangents
clocks
calculus
polygons
surds
chocolate
range
spheres
advent
floors
irreducible numbers
gerrymandering
cubics
ellipses
doubling
pentagons
factors
parabolas
people maths
odd numbers
2d shapes
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