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A bad Puzzle for Today
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Solving the cross diagonal cover problem
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Braiding, pt. 2
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"Uncanny" royal coincidence
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Archive
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The partridge puzzle
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A nonogram alphabet
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How to write a crossnumber
Jan 2025
Christmas (2024) is over
Friendly squares
2024
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Dec 2024
A regular expression Christmas puzzle
Christmas card 2024
Nov 2024
Christmas (2024) is coming!
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Dec 2023
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Christmas (2023) is coming!
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May 2023
Chalkdust issue 17
Apr 2023
Logo Asteroids
Mar 2023
Mathsteroids on hyperbolic surfaces
Feb 2023
The databet
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Christmas (2022) is over
2022
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Dec 2022
Off-by-one errors
Christmas card 2022
Nov 2022
Christmas (2022) is coming!
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24 Hour Maths Game Show
Mar 2022
Approximating π
Feb 2022
Build your own MENACE
Jan 2022
Christmas (2021) is over
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Dec 2021
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Christmas (2021) is coming!
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Close encounters of the second kind
Jan 2021
Christmas (2020) is over
2020
▼ show ▼
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Dec 2020
Christmas card 2020
Nov 2020
Christmas (2020) is coming!
Jul 2020
Happy -2+g-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
probability
datasaurus dozen
approximation
pi approximation day
trigonometry
logo
books
matrix of cofactors
game show probability
manchester
christmas
quadrilaterals
bubble bobble
turtles
weather station
nonograms
accuracy
sobolev spaces
finite element method
hannah fry
inline code
game of life
mathsteroids
raspberry pi
php
martin gardner
london
football
mean
live stream
a gamut of games
simultaneous equations
golden spiral
pythagoras
correlation
menace
go
map projections
sound
logic
weak imposition
oeis
misleading statistics
numbers
noughts and crosses
propositional calculus
numerical analysis
chess
games
binary
squares
statistics
tmip
kenilworth
craft
advent calendar
error bars
24 hour maths
curvature
gerry anderson
light
thirteen
boundary element methods
crochet
gather town
geogebra
rust
frobel
asteroids
wool
bots
matt parker
electromagnetic field
mathsjam
flexagons
inverse matrices
platonic solids
folding tube maps
chalkdust magazine
sorting
final fantasy
stickers
triangles
arithmetic
anscombe's quartet
fonts
national lottery
rhombicuboctahedron
braiding
preconditioning
kings
mathslogicbot
big internet math-off
data
friendly squares
polynomials
fractals
puzzles
the aperiodical
pi
people maths
alphabets
databet
crosswords
realhats
palindromes
chebyshev
geometry
nine men's morris
graph theory
computational complexity
gaussian elimination
sport
runge's phenomenon
newcastle
dates
plastic ratio
rugby
harriss spiral
european cup
signorini conditions
hyperbolic surfaces
reddit
coins
hexapawn
matrix multiplication
determinants
pizza cutting
estimation
crossnumbers
reuleaux polygons
edinburgh
golden ratio
ucl
exponential growth
christmas card
bempp
news
radio 4
programming
guest posts
pascal's triangle
hats
interpolation
finite group
python
javascript
royal baby
standard deviation
graphs
errors
stirling numbers
coventry
data visualisation
cambridge
london underground
captain scarlet
latex
recursion
bodmas
world cup
warwick
dinosaurs
ternary
matrices
folding paper
partridge puzzle
tennis
dragon curves
regular expressions
wave scattering
cross stitch
speed
royal institution
matrix of minors
video games
draughts
youtube
pac-man
phd
talking maths in public
dataset
fence posts
crossnumber
countdown
manchester science festival
logs
convergence
zines
machine learning
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