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2024-12-25
Another great calendar! Looking forward to the solution write-ups in the new year to see how all the puzzles I solved with Python were meant to be solved with pure mathematics :D
Aaron
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A surprising fact about quadrilaterals
Interesting tautologies
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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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Visualising MENACE's learning
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A non-converging LaTeX document
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Proving a conjecture
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Christmas cross stitch
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Runge's Phenomenon
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A bad Puzzle for Today
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Building MENACEs for other games
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A 20,000-to-1 baby?
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The importance of estimation error
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Solving the cross diagonal cover problem
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Braiding, pt. 2
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Electromagnetic Field talk
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Chalkdust issue 17
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Logo Asteroids
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Mathsteroids on hyperbolic surfaces
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The databet
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Off-by-one errors
Christmas card 2022
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Christmas (2022) is coming!
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24 Hour Maths Game Show
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Approximating π
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Build your own MENACE
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Christmas (2021) is coming!
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Christmas (2020) is over
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Christmas card 2020
Nov 2020
Christmas (2020) is coming!
Jul 2020
Happy -5+g-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
data visualisation
inverse matrices
christmas card
chalkdust magazine
inline code
sport
people maths
fonts
interpolation
tennis
misleading statistics
recursion
youtube
wave scattering
trigonometry
mathslogicbot
estimation
crossnumber
golden spiral
logic
simultaneous equations
matrix of minors
graph theory
accuracy
puzzles
python
quadrilaterals
harriss spiral
machine learning
noughts and crosses
reddit
finite element method
edinburgh
talking maths in public
latex
arithmetic
folding tube maps
preconditioning
speed
map projections
palindromes
newcastle
london underground
pi
hannah fry
coins
reuleaux polygons
anscombe's quartet
frobel
pac-man
advent calendar
matrices
alphabets
finite group
curvature
weak imposition
numerical analysis
datasaurus dozen
final fantasy
guest posts
flexagons
squares
ucl
signorini conditions
mathsjam
dataset
plastic ratio
convergence
propositional calculus
statistics
nine men's morris
royal institution
gerry anderson
a gamut of games
geogebra
stickers
the aperiodical
binary
golden ratio
light
stirling numbers
data
oeis
crossnumbers
rhombicuboctahedron
braiding
matrix multiplication
hyperbolic surfaces
cross stitch
sound
football
correlation
numbers
computational complexity
kings
matrix of cofactors
standard deviation
platonic solids
programming
error bars
gaussian elimination
javascript
rugby
runge's phenomenon
crochet
national lottery
phd
game show probability
24 hour maths
raspberry pi
approximation
cambridge
geometry
games
mathsteroids
dates
draughts
london
asteroids
pizza cutting
bodmas
logs
hexapawn
realhats
world cup
databet
martin gardner
chebyshev
bubble bobble
books
big internet math-off
logo
hats
weather station
pythagoras
go
fence posts
game of life
pi approximation day
royal baby
boundary element methods
gather town
zines
craft
php
electromagnetic field
menace
crosswords
errors
folding paper
nonograms
pascal's triangle
countdown
probability
news
dinosaurs
radio 4
triangles
mean
video games
turtles
matt parker
manchester science festival
exponential growth
christmas
graphs
determinants
bots
polynomials
captain scarlet
european cup
tmip
friendly squares
live stream
bempp
dragon curves
sobolev spaces
chess
ternary
manchester
regular expressions
wool
fractals
sorting
© Matthew Scroggs 2012–2025
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