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2020-12-16
Nice one today (16 December) :)
Did he?... did he really?... starts to look like it... yes he did!
:D
Gert-Jan
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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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The importance of estimation error
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Braiding, pt. 2
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New machine unfriendly £1 coin, pt. 2
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Assorted christmaths
Pointless probability
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"Uncanny" royal coincidence
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Tube map Platonic solids, pt. 2
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Tube map Platonic solids
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Archive
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2026
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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 ▼
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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 -15+3τ-φ-√3 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
wool
computational complexity
people maths
sport
latex
fractals
triangles
matrix of minors
rhombicuboctahedron
final fantasy
pi
inverse matrices
game of life
graphs
chebyshev
a gamut of games
braiding
gaussian elimination
mathsteroids
phd
error bars
cambridge
javascript
pi approximation day
pac-man
accuracy
cross stitch
raspberry pi
data visualisation
matt parker
partridge puzzle
mathslogicbot
hyperbolic surfaces
anscombe's quartet
preconditioning
exponential growth
ucl
reddit
friendly squares
24 hour maths
crochet
plastic ratio
machine learning
noughts and crosses
gerry anderson
golden spiral
youtube
standard deviation
ternary
interpolation
speed
matrices
convergence
finite element method
bubble bobble
arrangement puzzles
fonts
nine men's morris
world cup
boundary element methods
graph theory
hats
propositional calculus
tennis
nonograms
php
dates
signorini conditions
oeis
light
frobel
crosswords
martin gardner
crossnumber
platonic solids
python
runge's phenomenon
electromagnetic field
simultaneous equations
geogebra
weak imposition
logs
coins
realhats
stirling numbers
wave scattering
folding paper
thirteen
map projections
go
approximation
pascal's triangle
numerical analysis
christmas card
palindromes
flexagons
probability
dragon curves
weather station
geometry
newcastle
rust
edinburgh
national lottery
logo
misleading statistics
zines
sound
books
stickers
folding tube maps
live stream
determinants
christmas
coventry
royal institution
harriss spiral
radio 4
databet
chalkdust magazine
data
games
warwick
tetris
pythagoras
bodmas
football
tmip
european cup
trigonometry
matrix of cofactors
game show probability
matrix multiplication
reuleaux polygons
countdown
london underground
pokémon
mathsjam
programming
big internet math-off
craft
estimation
video games
polynomials
the aperiodical
correlation
turtles
london
pizza cutting
binary
errors
dinosaurs
bots
guest posts
crossnumbers
chess
talking maths in public
recursion
sorting
kenilworth
pokémon wordle
fence posts
curvature
hannah fry
kings
rugby
regular expressions
bluesky
captain scarlet
alphabets
datasaurus dozen
news
arithmetic
menace
logic
squares
bempp
inline code
wordle
advent calendar
statistics
hexapawn
finite group
sobolev spaces
puzzles
manchester science festival
numbers
gather town
mean
manchester
asteroids
dataset
royal baby
golden ratio
quadrilaterals
draughts
© Matthew Scroggs 2012–2026
Did he?... did he really?... starts to look like it... yes he did! :D
on /blog/86