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Comments in green were written by me. Comments in blue were not written by me.
2020-12-19
Loved the puzzle today. Can't tell if I made it more complicated than it needed to be, but either way it was fun!
Louis
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A surprising fact about quadrilaterals
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Log-scaled axes
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PhD thesis, chapter ∞
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PhD thesis, chapter 1
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Visualising MENACE's learning
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A non-converging LaTeX document
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Proving a conjecture
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Harriss and other spirals
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realhats
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Christmas cross stitch
MENACE in fiction
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Runge's Phenomenon
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World Cup stickers 2018, pt. 3
Mathsteroids
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World Cup stickers 2018, pt. 2
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A bad Puzzle for Today
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Building MENACEs for other games
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A 20,000-to-1 baby?
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Origins of World War I
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Big Ben Strikes Again
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The importance of estimation error
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Logical contradictions
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Tube map kaleidocycles
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Solving the cross diagonal cover problem
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Braiding, pt. 2
Braiding, pt. 1
Making names in Life
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Euro 2016 stickers
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Proving Pythagoras' theorem
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How to kick a conversion
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Optimal Pac-Man
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Logic bot, pt. 2
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Tube map Platonic solids, pt. 3
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Logic bot
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Electromagnetic Field talk
Jun 2014
Tennis maths
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World Cup stickers
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Countdown probability, pt. 2
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New machine unfriendly £1 coin, pt. 2
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Assorted christmaths
Pointless probability
Jul 2013
"Uncanny" royal coincidence
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2012
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Tube map Platonic solids, pt. 2
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Tube map Platonic solids
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Archive
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How to write a crossnumber
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2024
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Dec 2024
A regular expression Christmas puzzle
Christmas card 2024
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Zines, pt. 2
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2023
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Christmas (2023) is coming!
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Chalkdust issue 17
Apr 2023
Logo Asteroids
Mar 2023
Mathsteroids on hyperbolic surfaces
Feb 2023
The databet
Jan 2023
Christmas (2022) is over
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Dec 2022
Off-by-one errors
Christmas card 2022
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Christmas (2022) is coming!
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24 Hour Maths Game Show
Mar 2022
Approximating π
Feb 2022
Build your own MENACE
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Christmas (2021) is over
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Christmas (2021) is coming!
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Close encounters of the second kind
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Christmas (2020) is over
2020
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Dec 2020
Christmas card 2020
Nov 2020
Christmas (2020) is coming!
Jul 2020
Happy -4+g-φ Approximation Day!
May 2020
A surprising fact about quadrilaterals
Interesting tautologies
Mar 2020
Log-scaled axes
Feb 2020
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
▼ show ▼
▲ hide ▲
Dec 2019
Visualising MENACE's learning
Christmas card 2019
Nov 2019
Christmas (2019) is coming!
Sep 2019
A non-converging LaTeX document
TMiP 2019 treasure punt
Jul 2019
Big Internet Math-Off stickers 2019
Jun 2019
Proving a conjecture
Apr 2019
Harriss and other spirals
Mar 2019
realhats
Jan 2019
Christmas (2018) is over
2018
▼ show ▼
▲ hide ▲
Dec 2018
Christmas cross stitch
MENACE in fiction
Christmas card 2018
Nov 2018
Christmas (2018) is coming!
Sep 2018
Runge's Phenomenon
Jul 2018
World Cup stickers 2018, pt. 3
Mathsteroids
Jun 2018
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 ▼
▲ hide ▲
Dec 2017
Christmas card 2017
Nov 2017
Christmas (2017) is coming!
MENACE at Manchester Science Festival
Jun 2017
Big Ben Strikes Again
Mar 2017
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
▼ show ▼
▲ hide ▲
Nov 2014
Logic bot
Sep 2014
Electromagnetic Field talk
Jun 2014
Tennis maths
May 2014
World Cup stickers
Apr 2014
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
graph theory
martin gardner
sorting
triangles
programming
golden ratio
quadrilaterals
trigonometry
logo
arithmetic
boundary element methods
data
chebyshev
squares
books
pythagoras
regular expressions
electromagnetic field
palindromes
football
dinosaurs
matrix of cofactors
weather station
braiding
weak imposition
people maths
guest posts
fonts
stickers
friendly squares
preconditioning
polynomials
curvature
video games
a gamut of games
harriss spiral
exponential growth
noughts and crosses
wave scattering
games
wool
sport
menace
rugby
hyperbolic surfaces
big internet math-off
royal baby
tmip
statistics
countdown
game of life
pi
advent calendar
numbers
finite element method
bubble bobble
matrix of minors
ternary
javascript
crossnumbers
world cup
map projections
cambridge
game show probability
24 hour maths
recursion
draughts
hats
gather town
manchester science festival
raspberry pi
rhombicuboctahedron
crochet
fractals
london
bempp
mathslogicbot
error bars
national lottery
php
final fantasy
simultaneous equations
crosswords
inverse matrices
pascal's triangle
folding tube maps
go
matrix multiplication
stirling numbers
mean
newcastle
craft
live stream
datasaurus dozen
standard deviation
binary
cross stitch
youtube
accuracy
numerical analysis
plastic ratio
anscombe's quartet
reddit
finite group
captain scarlet
zines
christmas card
graphs
royal institution
runge's phenomenon
coins
correlation
dates
probability
matt parker
asteroids
mathsjam
chess
tennis
gerry anderson
platonic solids
geogebra
talking maths in public
ucl
bodmas
puzzles
hexapawn
realhats
flexagons
turtles
estimation
the aperiodical
crossnumber
python
frobel
pac-man
manchester
data visualisation
geometry
convergence
inline code
nine men's morris
interpolation
speed
computational complexity
golden spiral
misleading statistics
edinburgh
logic
chalkdust magazine
pi approximation day
news
approximation
fence posts
european cup
hannah fry
radio 4
oeis
logs
latex
phd
folding paper
gaussian elimination
pizza cutting
bots
kings
machine learning
mathsteroids
databet
matrices
errors
propositional calculus
london underground
signorini conditions
christmas
determinants
dragon curves
dataset
light
sound
sobolev spaces
reuleaux polygons
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