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