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2020-12-25
@
Dean
: Yes, I'm planning to change how that bit works. Check back tomorrow or the next day for a more fun finish!
Matthew
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/blog/86
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A bad Puzzle for Today
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Making names in Life
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Electromagnetic Field talk
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New machine unfriendly £1 coin, pt. 2
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Assorted christmaths
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"Uncanny" royal coincidence
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Tube map Platonic solids, pt. 2
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Tube map Platonic solids
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Archive
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2026
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2025
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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
▼ show ▼
▲ hide ▲
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 ▼
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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+tan(√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
alphabets
gerry anderson
recursion
matrices
reddit
christmas card
craft
python
estimation
chess
partridge puzzle
manchester
go
royal institution
electromagnetic field
propositional calculus
advent calendar
sound
crochet
tennis
noughts and crosses
machine learning
finite element method
platonic solids
games
pi approximation day
sorting
gaussian elimination
logic
frobel
php
logs
polynomials
kings
fonts
thirteen
martin gardner
mathslogicbot
bots
european cup
crossnumbers
talking maths in public
matrix of minors
folding paper
london
weak imposition
logo
coins
graph theory
friendly squares
pi
game of life
accuracy
manchester science festival
24 hour maths
interpolation
people maths
signorini conditions
realhats
weather station
kenilworth
fractals
palindromes
speed
reuleaux polygons
pizza cutting
crossnumber
correlation
tmip
big internet math-off
latex
a gamut of games
squares
menace
bubble bobble
numbers
guest posts
data visualisation
triangles
fence posts
dragon curves
captain scarlet
binary
arithmetic
cambridge
turtles
video games
matrix multiplication
curvature
christmas
stirling numbers
pac-man
mathsteroids
national lottery
game show probability
pythagoras
hexapawn
wave scattering
royal baby
edinburgh
gather town
puzzles
numerical analysis
rugby
convergence
hannah fry
books
light
world cup
errors
ternary
newcastle
flexagons
pascal's triangle
zines
data
stickers
nine men's morris
inline code
the aperiodical
exponential growth
graphs
mean
rust
dataset
regular expressions
chalkdust magazine
nonograms
asteroids
golden spiral
runge's phenomenon
dinosaurs
warwick
sobolev spaces
live stream
statistics
countdown
computational complexity
hats
javascript
hyperbolic surfaces
final fantasy
braiding
harriss spiral
matt parker
rhombicuboctahedron
raspberry pi
anscombe's quartet
inverse matrices
football
dates
crosswords
folding tube maps
standard deviation
probability
chebyshev
boundary element methods
phd
wool
geometry
map projections
misleading statistics
simultaneous equations
databet
golden ratio
error bars
radio 4
determinants
geogebra
datasaurus dozen
oeis
sport
preconditioning
cross stitch
youtube
ucl
london underground
programming
mathsjam
news
trigonometry
plastic ratio
approximation
bodmas
quadrilaterals
draughts
finite group
matrix of cofactors
coventry
bempp
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