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