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Comments
Comments in green were written by me. Comments in blue were not written by me.
2019-12-10
@
Jonathan
: Yes, they could all be lying. But one might contradict another at some point to make this impossible...
Matthew
on
/blog/69
2019-12-12
@
Matthew
: If an inhabitant is a liar, do they
always
lie?
(anonymous)
on
/blog/69
2019-12-12
@
(anonymous)
: Yes. Every islander will either always tell the truth or always lie.
Matthew
on
/blog/69
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PhD thesis, chapter ∞
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A bad Puzzle for Today
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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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Tube map Platonic solids, pt. 2
Oct 2012
Tube map Platonic solids
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Feb 2026
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Dec 2025
Christmas card 2025
Nov 2025
Christmas (2025) is coming!
Sep 2025
The partridge puzzle
Aug 2025
TMiP 2025 puzzle hunt
Jun 2025
A nonogram alphabet
Mar 2025
How to write a crossnumber
Jan 2025
Christmas (2024) is over
Friendly squares
2024
Dec 2024
A regular expression Christmas puzzle
Christmas card 2024
Nov 2024
Christmas (2024) is coming!
Feb 2024
Zines, pt. 2
Jan 2024
Christmas (2023) is over
2023
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Dec 2023
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Christmas (2023) is coming!
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Chalkdust issue 17
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Logo Asteroids
Mar 2023
Mathsteroids on hyperbolic surfaces
Feb 2023
The databet
Jan 2023
Christmas (2022) is over
2022
▼ show ▼
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Dec 2022
Off-by-one errors
Christmas card 2022
Nov 2022
Christmas (2022) is coming!
Oct 2022
24 Hour Maths Game Show
Mar 2022
Approximating π
Feb 2022
Build your own MENACE
Jan 2022
Christmas (2021) is over
2021
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Dec 2021
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Nov 2021
Christmas (2021) is coming!
Sep 2021
TMiP 2021 puzzle hunt
May 2021
Close encounters of the second kind
Jan 2021
Christmas (2020) is over
2020
▼ show ▼
▲ hide ▲
Dec 2020
Christmas card 2020
Nov 2020
Christmas (2020) is coming!
Jul 2020
Happy 2+g-φ-5√2 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
logic
inline code
european cup
pokémon
go
phd
latex
advent calendar
warwick
squares
finite group
propositional calculus
graph theory
dataset
christmas card
polynomials
zines
arrangement puzzles
wool
dates
menace
error bars
pi approximation day
the aperiodical
quadrilaterals
flexagons
boundary element methods
mathsjam
cross stitch
game of life
trigonometry
interpolation
reddit
speed
royal baby
tmip
london underground
bodmas
manchester
golden spiral
convergence
misleading statistics
braiding
youtube
video games
regular expressions
pythagoras
newcastle
standard deviation
determinants
countdown
correlation
chebyshev
fractals
numbers
guest posts
manchester science festival
london
fence posts
rhombicuboctahedron
light
folding paper
estimation
probability
golden ratio
24 hour maths
anscombe's quartet
gerry anderson
dragon curves
stirling numbers
matrix of cofactors
nine men's morris
databet
games
runge's phenomenon
wave scattering
simultaneous equations
sport
dinosaurs
oeis
puzzles
turtles
hexapawn
hannah fry
kings
crosswords
mathslogicbot
nonograms
wordle
finite element method
sorting
binary
python
geometry
weak imposition
coventry
frobel
machine learning
reuleaux polygons
christmas
noughts and crosses
logo
bempp
asteroids
data
crochet
raspberry pi
php
pascal's triangle
news
craft
captain scarlet
inverse matrices
draughts
edinburgh
coins
live stream
arithmetic
game show probability
mathsteroids
pac-man
errors
bubble bobble
statistics
sobolev spaces
pi
folding tube maps
matt parker
tennis
weather station
talking maths in public
mean
fonts
radio 4
rust
matrix of minors
kenilworth
partridge puzzle
electromagnetic field
matrix multiplication
signorini conditions
gaussian elimination
bots
preconditioning
matrices
platonic solids
hats
pizza cutting
a gamut of games
geogebra
gather town
hyperbolic surfaces
thirteen
crossnumber
ternary
approximation
friendly squares
plastic ratio
world cup
final fantasy
graphs
rugby
javascript
cambridge
national lottery
computational complexity
logs
realhats
royal institution
accuracy
stickers
chalkdust magazine
alphabets
map projections
exponential growth
numerical analysis
bluesky
curvature
books
programming
tetris
ucl
data visualisation
triangles
datasaurus dozen
harriss spiral
palindromes
recursion
sound
martin gardner
pokémon wordle
people maths
big internet math-off
crossnumbers
football
chess
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on /blog/69