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2020-07-18
mscroggs.co.uk is interesting as far as MATHEMATICS IS CONCERNED!
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Archive
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2026
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Feb 2026
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2025
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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
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Christmas (2023) is coming!
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Sep 2023
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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 -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
finite group
platonic solids
rhombicuboctahedron
pascal's triangle
turtles
pac-man
bempp
partridge puzzle
php
databet
crochet
coventry
hexapawn
tmip
kings
coins
logo
dataset
hannah fry
advent calendar
exponential growth
approximation
matt parker
pokémon
accuracy
stirling numbers
numbers
plastic ratio
nonograms
guest posts
arrangement puzzles
geometry
golden ratio
datasaurus dozen
chess
pythagoras
programming
draughts
christmas
sport
game of life
news
talking maths in public
mean
interpolation
wool
matrix of cofactors
books
polynomials
craft
asteroids
world cup
friendly squares
mathsjam
crossnumber
electromagnetic field
binary
radio 4
sobolev spaces
arithmetic
bubble bobble
logic
regular expressions
rugby
statistics
tennis
oeis
24 hour maths
harriss spiral
pi approximation day
errors
preconditioning
fractals
reuleaux polygons
pokémon wordle
probability
geogebra
mathslogicbot
ucl
determinants
crosswords
correlation
weak imposition
cross stitch
pi
data
thirteen
python
graph theory
pizza cutting
nine men's morris
quadrilaterals
speed
flexagons
london underground
machine learning
zines
final fantasy
gather town
national lottery
warwick
captain scarlet
sorting
dinosaurs
gerry anderson
ternary
countdown
weather station
matrix of minors
game show probability
football
golden spiral
london
video games
light
sound
curvature
royal baby
manchester
games
martin gardner
reddit
cambridge
phd
map projections
bluesky
menace
a gamut of games
wordle
standard deviation
palindromes
inverse matrices
graphs
european cup
recursion
manchester science festival
convergence
javascript
live stream
gaussian elimination
wave scattering
fonts
edinburgh
data visualisation
boundary element methods
matrix multiplication
finite element method
propositional calculus
matrices
computational complexity
newcastle
frobel
numerical analysis
dates
alphabets
stickers
christmas card
people maths
kenilworth
squares
error bars
fence posts
logs
bodmas
simultaneous equations
big internet math-off
tetris
realhats
estimation
inline code
braiding
signorini conditions
bots
youtube
runge's phenomenon
folding tube maps
folding paper
latex
mathsteroids
trigonometry
go
dragon curves
noughts and crosses
rust
triangles
hyperbolic surfaces
misleading statistics
crossnumbers
anscombe's quartet
hats
the aperiodical
puzzles
royal institution
chebyshev
chalkdust magazine
raspberry pi
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