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Comments in green were written by me. Comments in blue were not written by me.
2021-12-16
@
Dan
: one digit numbers count
Matthew
on
/blog/92
×1
2021-12-16
@
Matthew
: Thanks, I figured they did but it was good to get confirmation.
Dan
on
/blog/92
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"Uncanny" royal coincidence
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Christmas (2025) is coming!
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The partridge puzzle
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TMiP 2025 puzzle hunt
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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!
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Zines, pt. 2
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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
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Approximating π
Feb 2022
Build your own MENACE
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Dec 2021
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Christmas (2021) is coming!
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TMiP 2021 puzzle hunt
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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
accuracy
games
approximation
ucl
captain scarlet
chalkdust magazine
arithmetic
boundary element methods
go
numbers
determinants
crossnumbers
preconditioning
gather town
geometry
trigonometry
propositional calculus
countdown
javascript
data visualisation
tetris
bluesky
wave scattering
video games
squares
crossnumber
european cup
noughts and crosses
harriss spiral
ternary
bubble bobble
gaussian elimination
logs
sorting
sound
phd
big internet math-off
london
numerical analysis
folding paper
polynomials
palindromes
radio 4
tmip
bempp
tennis
geogebra
reddit
edinburgh
triangles
misleading statistics
cambridge
speed
statistics
platonic solids
world cup
cross stitch
news
youtube
a gamut of games
raspberry pi
nine men's morris
dinosaurs
fonts
people maths
pokémon wordle
mathslogicbot
latex
crosswords
electromagnetic field
arrangement puzzles
martin gardner
coins
final fantasy
rhombicuboctahedron
mean
oeis
computational complexity
crochet
golden spiral
national lottery
pi approximation day
stirling numbers
sobolev spaces
friendly squares
zines
guest posts
royal baby
sport
convergence
kenilworth
thirteen
frobel
logo
newcastle
probability
pi
hats
graphs
graph theory
advent calendar
fence posts
matt parker
24 hour maths
map projections
stickers
wool
gerry anderson
realhats
binary
golden ratio
dates
manchester science festival
nonograms
correlation
datasaurus dozen
live stream
puzzles
finite element method
inline code
pythagoras
runge's phenomenon
football
pokémon
warwick
london underground
mathsjam
plastic ratio
standard deviation
curvature
chess
light
coventry
errors
machine learning
royal institution
quadrilaterals
databet
christmas card
recursion
matrices
bodmas
error bars
folding tube maps
draughts
asteroids
python
signorini conditions
christmas
bots
manchester
partridge puzzle
alphabets
programming
matrix of cofactors
php
weather station
rugby
logic
regular expressions
the aperiodical
dragon curves
hannah fry
pascal's triangle
kings
reuleaux polygons
simultaneous equations
pizza cutting
hyperbolic surfaces
matrix multiplication
books
game of life
inverse matrices
dataset
game show probability
turtles
matrix of minors
anscombe's quartet
rust
data
craft
hexapawn
finite group
flexagons
weak imposition
estimation
mathsteroids
fractals
interpolation
talking maths in public
chebyshev
exponential growth
braiding
pac-man
wordle
menace
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