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Comments in green were written by me. Comments in blue were not written by me.
2025-08-30
@
Chris B
: Oh never mind ???? I just went back there and found the correct way to move the squares. Duh, sorry!
(anonymous)
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/blog/119
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A nonogram alphabet
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How to write a crossnumber
Jan 2025
Christmas (2024) is over
Friendly squares
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A regular expression Christmas puzzle
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Logo Asteroids
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Mathsteroids on hyperbolic surfaces
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The databet
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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
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Approximating π
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Build your own MENACE
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Dec 2021
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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
▼ show ▼
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Dec 2020
Christmas card 2020
Nov 2020
Christmas (2020) is coming!
Jul 2020
Happy -1+π 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
football
turtles
hyperbolic surfaces
radio 4
graph theory
matt parker
the aperiodical
inline code
finite group
fractals
christmas
crochet
light
trigonometry
noughts and crosses
matrices
chalkdust magazine
manchester science festival
signorini conditions
video games
accuracy
squares
errors
machine learning
youtube
pac-man
numbers
propositional calculus
arrangement puzzles
warwick
convergence
map projections
live stream
geometry
national lottery
gaussian elimination
platonic solids
dragon curves
world cup
news
golden spiral
nonograms
determinants
statistics
matrix of cofactors
braiding
dates
correlation
crosswords
hats
mathslogicbot
sound
talking maths in public
cross stitch
boundary element methods
arithmetic
estimation
pokémon wordle
games
misleading statistics
fence posts
crossnumbers
realhats
friendly squares
golden ratio
folding paper
rust
reuleaux polygons
kings
preconditioning
dataset
folding tube maps
matrix of minors
phd
mathsjam
alphabets
pizza cutting
bluesky
latex
pokémon
speed
sobolev spaces
gerry anderson
draughts
manchester
tetris
graphs
chebyshev
palindromes
wool
london underground
puzzles
logic
partridge puzzle
weak imposition
tmip
databet
bempp
royal institution
ucl
menace
crossnumber
matrix multiplication
sport
bubble bobble
reddit
data
inverse matrices
simultaneous equations
triangles
python
zines
countdown
game of life
regular expressions
weather station
recursion
kenilworth
mean
numerical analysis
exponential growth
rhombicuboctahedron
bodmas
24 hour maths
bots
captain scarlet
people maths
royal baby
logo
quadrilaterals
anscombe's quartet
nine men's morris
european cup
javascript
geogebra
frobel
rugby
final fantasy
fonts
thirteen
wave scattering
approximation
martin gardner
coventry
guest posts
tennis
mathsteroids
runge's phenomenon
logs
harriss spiral
pascal's triangle
big internet math-off
programming
edinburgh
standard deviation
finite element method
london
curvature
error bars
oeis
chess
hannah fry
hexapawn
game show probability
datasaurus dozen
pi approximation day
sorting
newcastle
pythagoras
stickers
raspberry pi
plastic ratio
probability
interpolation
electromagnetic field
php
craft
books
ternary
computational complexity
dinosaurs
data visualisation
polynomials
pi
binary
cambridge
flexagons
a gamut of games
coins
gather town
go
christmas card
stirling numbers
advent calendar
wordle
asteroids
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