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Comments in green were written by me. Comments in blue were not written by me.
2016-12-20
@
Matthew
: Thank you for the prompt response! It makes sense now and perhaps I should have read a little closer!
Dan Whitman
on
/blog/37
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Assorted christmaths
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"Uncanny" royal coincidence
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Archive
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Feb 2026
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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 ▼
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Dec 2023
Christmas card 2023
Nov 2023
Christmas (2023) is coming!
Zines
Sep 2023
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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 ▼
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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 ▼
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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 -1+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
countdown
newcastle
graphs
finite group
rugby
hyperbolic surfaces
dragon curves
kings
alphabets
propositional calculus
signorini conditions
mean
hats
a gamut of games
approximation
sorting
cross stitch
logo
crosswords
dates
chess
royal institution
stickers
manchester science festival
squares
plastic ratio
graph theory
arithmetic
crossnumber
ucl
london
partridge puzzle
gaussian elimination
bluesky
reuleaux polygons
palindromes
php
inverse matrices
javascript
pythagoras
reddit
warwick
edinburgh
cambridge
gather town
raspberry pi
coventry
platonic solids
map projections
matt parker
computational complexity
folding tube maps
menace
numbers
light
electromagnetic field
dinosaurs
rust
machine learning
golden spiral
curvature
video games
recursion
chalkdust magazine
pizza cutting
speed
games
nonograms
crossnumbers
dataset
oeis
geometry
logs
thirteen
bubble bobble
draughts
correlation
bodmas
folding paper
news
zines
tmip
asteroids
fence posts
boundary element methods
inline code
determinants
sound
game show probability
mathslogicbot
guest posts
matrix of cofactors
christmas card
puzzles
databet
radio 4
triangles
binary
turtles
pokémon wordle
captain scarlet
go
pi approximation day
pokémon
accuracy
probability
numerical analysis
regular expressions
world cup
martin gardner
arrangement puzzles
advent calendar
standard deviation
weather station
polynomials
mathsjam
big internet math-off
realhats
christmas
chebyshev
matrix of minors
trigonometry
programming
gerry anderson
craft
phd
sport
football
simultaneous equations
matrix multiplication
european cup
estimation
golden ratio
braiding
live stream
national lottery
interpolation
wave scattering
finite element method
the aperiodical
rhombicuboctahedron
fractals
mathsteroids
fonts
preconditioning
error bars
final fantasy
stirling numbers
youtube
wordle
friendly squares
kenilworth
datasaurus dozen
errors
convergence
24 hour maths
talking maths in public
data visualisation
quadrilaterals
logic
pi
misleading statistics
tetris
nine men's morris
python
weak imposition
geogebra
wool
noughts and crosses
crochet
flexagons
people maths
bots
manchester
runge's phenomenon
books
coins
bempp
harriss spiral
london underground
game of life
tennis
matrices
pascal's triangle
statistics
hannah fry
frobel
data
latex
hexapawn
ternary
sobolev spaces
anscombe's quartet
exponential growth
pac-man
royal baby
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