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2022-12-09
@
Mike
: The final picture doesn't have to be symmetric
Matthew
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New machine unfriendly £1 coin, pt. 2
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Assorted christmaths
Pointless probability
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"Uncanny" royal coincidence
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Archive
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2026
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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 2+g-φ-5√2 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
rhombicuboctahedron
go
recursion
arithmetic
golden ratio
programming
news
bubble bobble
radio 4
javascript
asteroids
data
alphabets
braiding
matrices
errors
finite group
sobolev spaces
the aperiodical
logs
national lottery
sport
weather station
london underground
wool
draughts
gaussian elimination
raspberry pi
kenilworth
numerical analysis
machine learning
inline code
menace
oeis
pac-man
trigonometry
thirteen
rugby
triangles
finite element method
turtles
partridge puzzle
geogebra
hats
statistics
platonic solids
folding paper
coins
logo
graph theory
preconditioning
kings
edinburgh
european cup
matt parker
inverse matrices
frobel
reddit
sorting
crossnumbers
chess
quadrilaterals
folding tube maps
bempp
php
ucl
reuleaux polygons
logic
misleading statistics
pokémon wordle
guest posts
binary
christmas card
craft
interpolation
flexagons
ternary
final fantasy
games
propositional calculus
pascal's triangle
martin gardner
standard deviation
data visualisation
talking maths in public
mathslogicbot
signorini conditions
arrangement puzzles
datasaurus dozen
hexapawn
dates
hannah fry
countdown
squares
royal baby
fonts
chebyshev
manchester science festival
rust
light
pi approximation day
map projections
youtube
big internet math-off
plastic ratio
determinants
video games
24 hour maths
bluesky
advent calendar
pokémon
curvature
stirling numbers
dataset
dinosaurs
noughts and crosses
weak imposition
coventry
live stream
cross stitch
nine men's morris
puzzles
python
numbers
christmas
tennis
pi
friendly squares
wordle
matrix multiplication
fractals
tmip
databet
mathsteroids
game show probability
crosswords
geometry
football
correlation
matrix of minors
royal institution
mean
wave scattering
books
gerry anderson
gather town
pythagoras
exponential growth
approximation
people maths
stickers
electromagnetic field
manchester
accuracy
anscombe's quartet
mathsjam
graphs
runge's phenomenon
london
realhats
cambridge
computational complexity
golden spiral
bots
zines
convergence
bodmas
world cup
harriss spiral
palindromes
sound
boundary element methods
fence posts
newcastle
nonograms
latex
regular expressions
error bars
hyperbolic surfaces
warwick
speed
estimation
pizza cutting
a gamut of games
tetris
captain scarlet
crossnumber
simultaneous equations
game of life
probability
crochet
chalkdust magazine
dragon curves
phd
matrix of cofactors
polynomials
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on /blog/98