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Comments in green were written by me. Comments in blue were not written by me.
2025-06-09
Nice argument for always solvable! I'm wondering if it also applies on a "2D" message, i.e. multiple rows of letters
Dave Budd
on
/blog/117
2025-06-09
@
Dave Budd
: I would guess that it doesn't unless I got very lucky, but I should write a script and check...
Matthew
on
/blog/117
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Christmas (2020) is coming!
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Happy -26+eg Approximation Day!
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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
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Christmas (2018) is over
2018
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Dec 2018
Christmas cross stitch
MENACE in fiction
Christmas card 2018
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Christmas (2018) is coming!
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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
draughts
coins
inline code
tmip
reddit
cross stitch
crosswords
arithmetic
finite element method
convergence
sound
hyperbolic surfaces
chebyshev
flexagons
recursion
electromagnetic field
plastic ratio
machine learning
rugby
oeis
realhats
squares
propositional calculus
turtles
gaussian elimination
wool
kenilworth
video games
frobel
logic
folding paper
world cup
data
mathsjam
24 hour maths
simultaneous equations
tetris
countdown
talking maths in public
latex
datasaurus dozen
chalkdust magazine
logs
london
people maths
dragon curves
estimation
live stream
royal baby
matrix multiplication
christmas
php
pokémon
regular expressions
geometry
european cup
go
cambridge
captain scarlet
data visualisation
menace
pi
phd
radio 4
ternary
martin gardner
matrix of cofactors
approximation
accuracy
bubble bobble
pac-man
nonograms
rhombicuboctahedron
thirteen
mathsteroids
folding tube maps
guest posts
mathslogicbot
edinburgh
bodmas
determinants
news
raspberry pi
curvature
dinosaurs
quadrilaterals
zines
matt parker
harriss spiral
signorini conditions
youtube
map projections
royal institution
stickers
books
newcastle
computational complexity
golden ratio
pi approximation day
london underground
logo
tennis
hats
dates
crossnumber
warwick
gerry anderson
polynomials
palindromes
a gamut of games
noughts and crosses
wordle
statistics
preconditioning
wave scattering
puzzles
arrangement puzzles
platonic solids
javascript
bots
binary
crossnumbers
runge's phenomenon
inverse matrices
numerical analysis
misleading statistics
pizza cutting
finite group
matrices
stirling numbers
fence posts
game of life
bempp
boundary element methods
advent calendar
sport
speed
weather station
gather town
sobolev spaces
game show probability
dataset
football
pokémon wordle
hexapawn
graph theory
weak imposition
kings
nine men's morris
exponential growth
pascal's triangle
partridge puzzle
triangles
coventry
reuleaux polygons
graphs
programming
geogebra
light
interpolation
bluesky
manchester science festival
pythagoras
sorting
ucl
numbers
friendly squares
fractals
probability
braiding
final fantasy
databet
error bars
correlation
python
the aperiodical
matrix of minors
trigonometry
crochet
fonts
rust
errors
national lottery
standard deviation
christmas card
big internet math-off
alphabets
golden spiral
hannah fry
craft
manchester
chess
games
asteroids
anscombe's quartet
mean
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