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