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2020-07-30
June the 28th (6.28) isn't too bad for 2 Pi.
steve
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PhD thesis, chapter ∞
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PhD thesis, chapter 1
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A non-converging LaTeX document
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A bad Puzzle for Today
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Big Ben Strikes Again
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The importance of estimation error
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Braiding, pt. 2
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Optimal Pac-Man
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Electromagnetic Field talk
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Tennis maths
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Assorted christmaths
Pointless probability
Jul 2013
"Uncanny" royal coincidence
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Tube map Platonic solids, pt. 2
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Archive
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2026
May 2026
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Apr 2026
A new puzzle every day
Mixing Wordle with other games
Feb 2026
Christmas (2025) is over
2025
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
▼ show ▼
▲ hide ▲
Dec 2023
Christmas card 2023
Nov 2023
Christmas (2023) is coming!
Zines
Sep 2023
TMiP 2023 puzzle hunt
May 2023
Chalkdust issue 17
Apr 2023
Logo Asteroids
Mar 2023
Mathsteroids on hyperbolic surfaces
Feb 2023
The databet
Jan 2023
Christmas (2022) is over
2022
▼ show ▼
▲ hide ▲
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
▼ show ▼
▲ hide ▲
Dec 2021
Christmas card 2021
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 -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
bubble bobble
logo
weak imposition
ucl
youtube
pac-man
national lottery
people maths
kenilworth
accuracy
estimation
approximation
tmip
wordle
guest posts
flexagons
cross stitch
game of life
bluesky
pascal's triangle
geogebra
stickers
mean
quadrilaterals
programming
light
frobel
folding tube maps
football
nine men's morris
news
logic
partridge puzzle
crossnumbers
interpolation
electromagnetic field
databet
matrix of cofactors
finite element method
kings
puzzles
bempp
arrangement puzzles
martin gardner
pi
newcastle
squares
matrix of minors
craft
datasaurus dozen
pokémon wordle
rust
mathsjam
braiding
finite group
recursion
world cup
manchester
matt parker
go
fractals
geometry
golden ratio
thirteen
chalkdust magazine
royal baby
books
plastic ratio
propositional calculus
computational complexity
royal institution
chess
dragon curves
game show probability
curvature
hannah fry
draughts
triangles
christmas card
php
data
speed
anscombe's quartet
mathslogicbot
wave scattering
coins
wool
sobolev spaces
sport
simultaneous equations
correlation
folding paper
24 hour maths
fence posts
big internet math-off
rugby
error bars
signorini conditions
edinburgh
determinants
matrix multiplication
weather station
crosswords
video games
final fantasy
pokémon
fonts
captain scarlet
errors
javascript
bots
numbers
rhombicuboctahedron
arithmetic
asteroids
coventry
cambridge
data visualisation
hyperbolic surfaces
realhats
noughts and crosses
dataset
crossnumber
christmas
the aperiodical
golden spiral
chebyshev
friendly squares
a gamut of games
harriss spiral
turtles
countdown
live stream
games
sound
exponential growth
menace
sorting
binary
machine learning
tetris
graph theory
convergence
map projections
logs
advent calendar
reuleaux polygons
pi approximation day
platonic solids
tennis
hexapawn
ternary
inline code
gerry anderson
polynomials
zines
pizza cutting
european cup
runge's phenomenon
bodmas
alphabets
warwick
london underground
matrices
standard deviation
trigonometry
nonograms
probability
preconditioning
latex
statistics
mathsteroids
hats
dinosaurs
gaussian elimination
reddit
graphs
python
palindromes
talking maths in public
radio 4
stirling numbers
regular expressions
pythagoras
raspberry pi
inverse matrices
crochet
boundary element methods
gather town
london
misleading statistics
manchester science festival
dates
phd
numerical analysis
oeis
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