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2020-07-30
June the 28th (6.28) isn't too bad for 2 Pi.
steve
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Assorted christmaths
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"Uncanny" royal coincidence
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Feb 2026
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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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Sep 2023
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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 ▼
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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 -26+eg 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
regular expressions
graphs
dataset
crochet
wordle
weak imposition
hats
thirteen
polynomials
pi approximation day
light
numerical analysis
bubble bobble
boundary element methods
games
menace
ternary
php
big internet math-off
a gamut of games
coins
runge's phenomenon
numbers
the aperiodical
computational complexity
tetris
error bars
determinants
logo
phd
countdown
captain scarlet
exponential growth
quadrilaterals
manchester
wave scattering
sound
preconditioning
go
probability
errors
mathslogicbot
tennis
map projections
manchester science festival
geogebra
rust
london underground
accuracy
craft
fonts
reuleaux polygons
matrix of cofactors
interpolation
royal institution
hyperbolic surfaces
oeis
royal baby
radio 4
newcastle
pokémon
gerry anderson
arithmetic
tmip
inverse matrices
european cup
mathsteroids
ucl
javascript
gather town
chalkdust magazine
latex
draughts
christmas
convergence
python
machine learning
harriss spiral
gaussian elimination
people maths
books
triangles
alphabets
golden ratio
finite element method
crossnumbers
binary
kings
graph theory
news
platonic solids
matt parker
propositional calculus
cambridge
golden spiral
hexapawn
reddit
frobel
braiding
cross stitch
finite group
correlation
realhats
zines
raspberry pi
friendly squares
palindromes
martin gardner
edinburgh
datasaurus dozen
puzzles
fence posts
data
coventry
warwick
pizza cutting
pythagoras
football
logic
databet
matrix multiplication
asteroids
plastic ratio
sorting
misleading statistics
noughts and crosses
signorini conditions
talking maths in public
24 hour maths
national lottery
rhombicuboctahedron
bluesky
game show probability
standard deviation
hannah fry
speed
world cup
final fantasy
weather station
guest posts
video games
youtube
matrices
nonograms
pi
stickers
advent calendar
chebyshev
pac-man
sport
kenilworth
partridge puzzle
pascal's triangle
inline code
data visualisation
bots
electromagnetic field
london
rugby
simultaneous equations
live stream
christmas card
fractals
dinosaurs
curvature
chess
game of life
dragon curves
stirling numbers
logs
arrangement puzzles
matrix of minors
recursion
crosswords
statistics
dates
anscombe's quartet
wool
estimation
squares
nine men's morris
bempp
turtles
pokémon wordle
sobolev spaces
folding tube maps
mean
mathsjam
programming
bodmas
trigonometry
geometry
folding paper
approximation
flexagons
crossnumber
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