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Comments in green were written by me. Comments in blue were not written by me.
2019-07-03
minor typo for the 2 collector case
> and so our collectors should expect to collect 364 stickers
should be 634.
Road
on
/blog/66
2019-07-04
@
Road
: Thanks, fixed
Matthew
on
/blog/66
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A surprising fact about quadrilaterals
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Log-scaled axes
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PhD thesis, chapter ∞
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Inverting a matrix
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PhD thesis, chapter 1
Gaussian elimination
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Proving a conjecture
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Harriss and other spirals
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Runge's Phenomenon
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A bad Puzzle for Today
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A 20,000-to-1 baby?
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Big Ben Strikes Again
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The importance of estimation error
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Is MEDUSA the new BODMAS?
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Braiding, pt. 2
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Making names in Life
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Proving Pythagoras' theorem
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Optimal Pac-Man
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Electromagnetic Field talk
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Tennis maths
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World Cup stickers
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Countdown probability, pt. 2
Countdown probability
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New machine unfriendly £1 coin, pt. 2
New machine unfriendly £1 coin
2013
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Assorted christmaths
Pointless probability
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"Uncanny" royal coincidence
Raspberry Pi weather station
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Tube map Platonic solids, pt. 2
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Archive
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Mixing Wordle with other games
Feb 2026
Christmas (2025) is over
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 ▼
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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 -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
preconditioning
accuracy
guest posts
chess
correlation
partridge puzzle
game of life
curvature
binary
sound
plastic ratio
bubble bobble
video games
craft
realhats
error bars
data visualisation
world cup
electromagnetic field
games
alphabets
pokémon wordle
phd
interpolation
bempp
hats
gaussian elimination
royal baby
arithmetic
christmas card
hyperbolic surfaces
standard deviation
pac-man
exponential growth
finite group
matt parker
golden ratio
chalkdust magazine
thirteen
weather station
mathsteroids
manchester
latex
javascript
harriss spiral
news
stirling numbers
wool
coins
nine men's morris
sport
captain scarlet
24 hour maths
rhombicuboctahedron
dragon curves
matrix of cofactors
logo
programming
approximation
tennis
pizza cutting
fonts
matrix multiplication
rust
stickers
braiding
christmas
newcastle
talking maths in public
quadrilaterals
london underground
inline code
finite element method
statistics
anscombe's quartet
wordle
signorini conditions
ucl
puzzles
youtube
coventry
crosswords
graph theory
noughts and crosses
map projections
datasaurus dozen
kings
game show probability
trigonometry
regular expressions
bodmas
machine learning
books
manchester science festival
live stream
arrangement puzzles
cambridge
numerical analysis
geogebra
pi
wave scattering
matrix of minors
light
mathsjam
crossnumbers
numbers
misleading statistics
determinants
platonic solids
graphs
geometry
people maths
mean
turtles
boundary element methods
royal institution
speed
reddit
pi approximation day
sorting
python
dataset
asteroids
inverse matrices
bluesky
gerry anderson
nonograms
pascal's triangle
simultaneous equations
flexagons
folding paper
zines
kenilworth
gather town
probability
cross stitch
crochet
matrices
palindromes
errors
runge's phenomenon
hannah fry
raspberry pi
propositional calculus
london
crossnumber
folding tube maps
radio 4
national lottery
big internet math-off
edinburgh
dinosaurs
ternary
golden spiral
tmip
databet
countdown
php
oeis
computational complexity
mathslogicbot
european cup
triangles
go
tetris
sobolev spaces
data
warwick
the aperiodical
fractals
football
a gamut of games
frobel
chebyshev
logs
rugby
hexapawn
pokémon
recursion
weak imposition
draughts
reuleaux polygons
pythagoras
dates
final fantasy
menace
convergence
estimation
squares
martin gardner
advent calendar
polynomials
bots
friendly squares
logic
fence posts
© Matthew Scroggs 2012–2026
> and so our collectors should expect to collect 364 stickers
should be 634.
on /blog/66