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Comments in green were written by me. Comments in blue were not written by me.
2018-12-19
In day 19, is a "6-dimensional side" a 6d hypercube?
Elijah
on
/blog/58
2018-12-19
@
Elijah
: yes
Matthew
on
/blog/58
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PhD thesis, chapter ∞
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PhD thesis, chapter 1
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A bad Puzzle for Today
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Archive
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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 ▼
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Dec 2023
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Christmas (2023) is coming!
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Chalkdust issue 17
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Logo Asteroids
Mar 2023
Mathsteroids on hyperbolic surfaces
Feb 2023
The databet
Jan 2023
Christmas (2022) is over
2022
▼ show ▼
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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
2021
▼ show ▼
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Dec 2021
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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
programming
triangles
radio 4
golden spiral
approximation
chess
matrices
turtles
graphs
ucl
alphabets
nonograms
london
frobel
mathsteroids
data visualisation
chalkdust magazine
crosswords
bodmas
dates
numbers
chebyshev
error bars
zines
javascript
gaussian elimination
geogebra
pizza cutting
python
light
latex
convergence
bempp
pac-man
mathsjam
the aperiodical
craft
map projections
squares
matrix of minors
preconditioning
menace
captain scarlet
folding tube maps
correlation
go
simultaneous equations
youtube
inverse matrices
wool
stickers
pi
php
a gamut of games
arrangement puzzles
guest posts
phd
pi approximation day
machine learning
rhombicuboctahedron
flexagons
probability
big internet math-off
errors
manchester science festival
weak imposition
platonic solids
bots
accuracy
manchester
edinburgh
hannah fry
friendly squares
newcastle
final fantasy
news
cambridge
sport
video games
stirling numbers
logo
european cup
geometry
nine men's morris
warwick
trigonometry
harriss spiral
bubble bobble
people maths
rugby
plastic ratio
fonts
runge's phenomenon
sorting
pascal's triangle
datasaurus dozen
regular expressions
palindromes
wave scattering
hats
dinosaurs
royal baby
kings
draughts
ternary
dataset
logic
speed
finite group
world cup
reuleaux polygons
boundary element methods
crochet
oeis
pythagoras
finite element method
fractals
bluesky
christmas
quadrilaterals
misleading statistics
coins
wordle
games
polynomials
coventry
game show probability
realhats
noughts and crosses
propositional calculus
statistics
game of life
hyperbolic surfaces
mean
advent calendar
national lottery
matrix of cofactors
crossnumbers
tetris
electromagnetic field
gerry anderson
hexapawn
golden ratio
databet
royal institution
weather station
pokémon
books
gather town
binary
kenilworth
sound
numerical analysis
exponential growth
mathslogicbot
graph theory
pokémon wordle
data
martin gardner
cross stitch
signorini conditions
tmip
matt parker
crossnumber
reddit
curvature
arithmetic
london underground
recursion
asteroids
computational complexity
interpolation
christmas card
standard deviation
football
live stream
raspberry pi
anscombe's quartet
determinants
sobolev spaces
dragon curves
talking maths in public
tennis
folding paper
braiding
24 hour maths
logs
fence posts
partridge puzzle
inline code
puzzles
estimation
thirteen
matrix multiplication
rust
countdown
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on /blog/58