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2023-12-09
The clue for today's puzzle just made everything make way more sense.
Seth Cohen
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/blog/107
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A surprising fact about quadrilaterals
Interesting tautologies
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Log-scaled axes
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PhD thesis, chapter ∞
PhD thesis, chapter 5
PhD thesis, chapter 4
PhD thesis, chapter 3
Inverting a matrix
PhD thesis, chapter 2
Jan 2020
PhD thesis, chapter 1
Gaussian elimination
Matrix multiplication
Christmas (2019) is over
2019
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Visualising MENACE's learning
Christmas card 2019
Nov 2019
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Sep 2019
A non-converging LaTeX document
TMiP 2019 treasure punt
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Big Internet Math-Off stickers 2019
Jun 2019
Proving a conjecture
Apr 2019
Harriss and other spirals
Mar 2019
realhats
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Christmas (2018) is over
2018
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Christmas cross stitch
MENACE in fiction
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Christmas (2018) is coming!
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Runge's Phenomenon
Jul 2018
World Cup stickers 2018, pt. 3
Mathsteroids
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World Cup stickers 2018, pt. 2
May 2018
A bad Puzzle for Today
Apr 2018
Building MENACEs for other games
Mar 2018
A 20,000-to-1 baby?
World Cup stickers 2018
Jan 2018
Origins of World War I
Christmas (2017) is over
2017
▼ show ▼
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Dec 2017
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Nov 2017
Christmas (2017) is coming!
MENACE at Manchester Science Festival
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Big Ben Strikes Again
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The end of coins of constant width
Dragon curves II
Feb 2017
The importance of estimation error
Jan 2017
Is MEDUSA the new BODMAS?
2016
▼ show ▼
▲ hide ▲
Dec 2016
Christmas (2016) is over
Video game surfaces
Christmas card 2016
Nov 2016
Christmas (2016) is coming!
Oct 2016
Logical contradictions
Palindromic dates
Sep 2016
Tube map kaleidocycles
Jul 2016
Solving the cross diagonal cover problem
Jun 2016
Braiding, pt. 2
Braiding, pt. 1
Making names in Life
May 2016
Euro 2016 stickers
Mar 2016
Proving Pythagoras' theorem
Dragon curves
The
Mathematical Games
of Martin Gardner
Jan 2016
Christmas (2015) is over
2015
▼ show ▼
▲ hide ▲
Nov 2015
Christmas (2015) is coming!
Oct 2015
How to kick a conversion
How much will I win on the new National Lottery?
Aug 2015
How OEISbot works
MENACE
Mar 2015
Optimal Pac-Man
Tube map stellated rhombicuboctahedron
Logic bot, pt. 2
Design your own flexagon
Jan 2015
Tube map Platonic solids, pt. 3
2014
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▲ hide ▲
Nov 2014
Logic bot
Sep 2014
Electromagnetic Field talk
Jun 2014
Tennis maths
May 2014
World Cup stickers
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Countdown probability, pt. 2
Countdown probability
Mar 2014
New machine unfriendly £1 coin, pt. 2
New machine unfriendly £1 coin
2013
▼ show ▼
▲ hide ▲
Dec 2013
Assorted christmaths
Pointless probability
Jul 2013
"Uncanny" royal coincidence
Raspberry Pi weather station
2012
▼ show ▼
▲ hide ▲
Nov 2012
Tube map Platonic solids, pt. 2
Oct 2012
Tube map Platonic solids
Tags
error bars
ternary
sorting
craft
misleading statistics
electromagnetic field
polynomials
stickers
propositional calculus
manchester science festival
correlation
hats
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dragon curves
christmas
sound
weather station
edinburgh
dataset
crossnumber
bots
platonic solids
guest posts
machine learning
trigonometry
inline code
martin gardner
bodmas
computational complexity
golden ratio
logs
pythagoras
convergence
turtles
folding tube maps
javascript
crossnumbers
menace
matrix of cofactors
speed
datasaurus dozen
coins
pizza cutting
game of life
dates
determinants
pi approximation day
fence posts
map projections
graph theory
curvature
chess
golden spiral
oeis
people maths
inverse matrices
crochet
asteroids
statistics
runge's phenomenon
php
boundary element methods
dinosaurs
matrix multiplication
hexapawn
rhombicuboctahedron
crosswords
phd
hyperbolic surfaces
wool
gerry anderson
mathslogicbot
numerical analysis
frobel
final fantasy
realhats
standard deviation
weak imposition
matrix of minors
go
reuleaux polygons
tennis
draughts
harriss spiral
finite group
cambridge
puzzles
royal institution
mean
errors
wave scattering
finite element method
football
exponential growth
royal baby
24 hour maths
chalkdust magazine
newcastle
live stream
geogebra
gather town
signorini conditions
zines
binary
captain scarlet
regular expressions
noughts and crosses
probability
big internet math-off
pac-man
reddit
mathsteroids
cross stitch
a gamut of games
databet
london underground
bempp
flexagons
radio 4
triangles
news
anscombe's quartet
graphs
estimation
data visualisation
programming
hannah fry
stirling numbers
plastic ratio
bubble bobble
geometry
latex
approximation
sobolev spaces
gaussian elimination
kings
braiding
preconditioning
matt parker
pi
fonts
london
recursion
arithmetic
friendly squares
data
countdown
christmas card
quadrilaterals
youtube
ucl
numbers
accuracy
nine men's morris
squares
game show probability
tmip
matrices
logo
logic
games
light
national lottery
raspberry pi
rugby
the aperiodical
video games
advent calendar
pascal's triangle
palindromes
european cup
fractals
python
sport
mathsjam
talking maths in public
interpolation
manchester
simultaneous equations
books
folding paper
chebyshev
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