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Comments in green were written by me. Comments in blue were not written by me.
2022-12-25
@
Merrilyn
: I fully agree. The puzzles were great fun. Thanks Matthew!
(anonymous)
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PhD thesis, chapter ∞
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A bad Puzzle for Today
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A regular expression Christmas puzzle
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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
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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 (2020) is over
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Dec 2020
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Christmas (2020) is coming!
Jul 2020
Happy 5+e-φ+√2 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
machine learning
binary
news
matrix of cofactors
turtles
programming
logs
bots
error bars
24 hour maths
crossnumbers
python
sound
matrix of minors
polynomials
accuracy
christmas
dates
php
games
golden spiral
asteroids
phd
standard deviation
folding tube maps
talking maths in public
the aperiodical
royal institution
bempp
zines
game show probability
crochet
hats
pi approximation day
datasaurus dozen
chalkdust magazine
simultaneous equations
hannah fry
weak imposition
big internet math-off
curvature
data
newcastle
kings
dataset
royal baby
european cup
geogebra
palindromes
manchester
computational complexity
pythagoras
live stream
correlation
graphs
runge's phenomenon
books
light
bodmas
graph theory
data visualisation
game of life
countdown
hexapawn
frobel
bubble bobble
dragon curves
rhombicuboctahedron
mathsjam
harriss spiral
christmas card
captain scarlet
wool
gather town
manchester science festival
databet
dinosaurs
matrices
oeis
people maths
platonic solids
cambridge
friendly squares
preconditioning
national lottery
numerical analysis
gaussian elimination
latex
reuleaux polygons
nine men's morris
noughts and crosses
inverse matrices
arithmetic
craft
gerry anderson
mathsteroids
ternary
errors
pi
raspberry pi
go
finite element method
mean
matrix multiplication
logic
sobolev spaces
football
sport
fence posts
tmip
london
map projections
determinants
anscombe's quartet
video games
interpolation
plastic ratio
edinburgh
speed
stirling numbers
triangles
geometry
trigonometry
finite group
radio 4
weather station
london underground
world cup
misleading statistics
javascript
folding paper
numbers
youtube
crosswords
flexagons
crossnumber
chess
fractals
quadrilaterals
pizza cutting
advent calendar
menace
sorting
stickers
fonts
pascal's triangle
guest posts
a gamut of games
cross stitch
martin gardner
approximation
mathslogicbot
puzzles
final fantasy
coins
squares
boundary element methods
regular expressions
reddit
golden ratio
rugby
recursion
inline code
draughts
ucl
estimation
pac-man
hyperbolic surfaces
realhats
exponential growth
convergence
tennis
signorini conditions
propositional calculus
wave scattering
matt parker
electromagnetic field
logo
probability
braiding
statistics
chebyshev
© Matthew Scroggs 2012–2025
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