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2020-06-26
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Matthew
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A bad Puzzle for Today
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Braiding, pt. 2
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Assorted christmaths
Pointless probability
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"Uncanny" royal coincidence
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Tube map Platonic solids
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Archive
Show me a random blog post
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2026
May 2026
World Cup stickers 2026
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 -6+τφ 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
craft
php
manchester science festival
simultaneous equations
hats
tmip
bluesky
menace
nine men's morris
rust
data visualisation
accuracy
cambridge
standard deviation
world cup
noughts and crosses
royal baby
platonic solids
statistics
ternary
pythagoras
alphabets
chalkdust magazine
data
guest posts
ucl
speed
sorting
pizza cutting
exponential growth
asteroids
a gamut of games
wordle
phd
gaussian elimination
pascal's triangle
matrix of minors
edinburgh
binary
oeis
wave scattering
raspberry pi
bodmas
weak imposition
runge's phenomenon
pi approximation day
partridge puzzle
pokémon
game show probability
logs
mathsteroids
gather town
gerry anderson
thirteen
nonograms
misleading statistics
coventry
realhats
kings
bubble bobble
curvature
regular expressions
electromagnetic field
folding tube maps
geometry
bempp
graph theory
sport
live stream
inverse matrices
squares
countdown
sobolev spaces
dataset
go
big internet math-off
convergence
databet
weather station
matrix of cofactors
sound
plastic ratio
matrices
news
pi
football
machine learning
martin gardner
crossnumbers
captain scarlet
national lottery
matt parker
european cup
triangles
dinosaurs
fonts
approximation
crossnumber
crosswords
errors
logo
golden spiral
talking maths in public
stickers
manchester
dates
determinants
stirling numbers
chess
mathslogicbot
mathsjam
crochet
puzzles
finite group
polynomials
probability
inline code
fence posts
propositional calculus
rugby
graphs
bots
light
golden ratio
tetris
correlation
braiding
video games
dragon curves
hexapawn
palindromes
radio 4
newcastle
zines
estimation
recursion
arithmetic
finite element method
tennis
kenilworth
advent calendar
christmas
rhombicuboctahedron
geogebra
the aperiodical
flexagons
programming
draughts
chebyshev
mean
reuleaux polygons
interpolation
quadrilaterals
signorini conditions
books
people maths
folding paper
royal institution
pokémon wordle
harriss spiral
trigonometry
pac-man
warwick
hannah fry
cross stitch
preconditioning
reddit
friendly squares
map projections
computational complexity
error bars
latex
boundary element methods
youtube
wool
games
turtles
javascript
london underground
hyperbolic surfaces
london
fractals
arrangement puzzles
frobel
logic
coins
christmas card
final fantasy
matrix multiplication
game of life
numerical analysis
anscombe's quartet
datasaurus dozen
24 hour maths
numbers
python
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