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Comments in green were written by me. Comments in blue were not written by me.
2016-12-01
@
Rob Rowlands
: Thanks for passing it on. I've corrected the post to say end of 2016 (!).
Matthew
on
/blog/36
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Assorted christmaths
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"Uncanny" royal coincidence
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Archive
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2026
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Mixing Wordle with other games
Feb 2026
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2025
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
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 ▼
▲ hide ▲
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 -26+eg 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
turtles
chalkdust magazine
partridge puzzle
reddit
news
a gamut of games
live stream
pizza cutting
golden ratio
dates
world cup
runge's phenomenon
phd
convergence
big internet math-off
radio 4
game of life
sport
chebyshev
hyperbolic surfaces
recursion
pac-man
weather station
matrix of cofactors
propositional calculus
geogebra
dataset
pokémon
inverse matrices
quadrilaterals
fractals
the aperiodical
hexapawn
rust
errors
computational complexity
light
binary
dinosaurs
ternary
bluesky
newcastle
platonic solids
pi approximation day
matt parker
numerical analysis
pi
polynomials
statistics
bempp
trigonometry
finite element method
php
manchester science festival
mathslogicbot
london underground
boundary element methods
manchester
oeis
squares
braiding
tennis
london
bubble bobble
signorini conditions
games
wool
mathsteroids
nine men's morris
python
harriss spiral
folding paper
crossnumber
mathsjam
warwick
coventry
simultaneous equations
crossnumbers
edinburgh
dragon curves
folding tube maps
24 hour maths
football
go
kenilworth
advent calendar
data
finite group
people maths
guest posts
friendly squares
regular expressions
hannah fry
wave scattering
game show probability
european cup
ucl
sorting
youtube
determinants
rugby
probability
cross stitch
curvature
correlation
arrangement puzzles
gather town
christmas
logo
sobolev spaces
logs
stirling numbers
anscombe's quartet
error bars
misleading statistics
tetris
frobel
matrix multiplication
captain scarlet
bots
interpolation
martin gardner
countdown
nonograms
logic
approximation
graphs
exponential growth
inline code
databet
javascript
tmip
noughts and crosses
map projections
palindromes
latex
draughts
stickers
craft
wordle
kings
matrices
final fantasy
video games
realhats
golden spiral
national lottery
asteroids
gaussian elimination
electromagnetic field
graph theory
pokémon wordle
talking maths in public
crosswords
geometry
plastic ratio
cambridge
pythagoras
datasaurus dozen
weak imposition
rhombicuboctahedron
triangles
estimation
puzzles
machine learning
raspberry pi
speed
zines
arithmetic
thirteen
menace
standard deviation
numbers
preconditioning
sound
alphabets
chess
mean
reuleaux polygons
coins
crochet
programming
pascal's triangle
bodmas
royal institution
flexagons
books
christmas card
fonts
royal baby
accuracy
hats
fence posts
gerry anderson
data visualisation
matrix of minors
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