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Comments in green were written by me. Comments in blue were not written by me.
2017-12-07
@
Neal
: No, there may be zeroes in the three digit numbers (but you can discard these when solving the final logic puzzle as there are no zeros in the answer to that).
Matthew
on
/blog/46
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Log-scaled axes
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PhD thesis, chapter ∞
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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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Origins of World War I
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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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Proving Pythagoras' theorem
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Optimal Pac-Man
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Electromagnetic Field talk
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Assorted christmaths
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"Uncanny" royal coincidence
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Archive
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2025
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How to write a crossnumber
Jan 2025
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A regular expression Christmas puzzle
Christmas card 2024
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Zines, pt. 2
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2023
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Dec 2023
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Christmas (2023) is coming!
Zines
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TMiP 2023 puzzle hunt
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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!
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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 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
london underground
gerry anderson
dates
chess
pac-man
bodmas
sobolev spaces
youtube
standard deviation
game show probability
reddit
dragon curves
coins
error bars
bots
inline code
geogebra
european cup
craft
noughts and crosses
weather station
platonic solids
go
runge's phenomenon
python
martin gardner
fence posts
countdown
datasaurus dozen
cross stitch
wave scattering
menace
tennis
kings
friendly squares
logo
mathsteroids
squares
guest posts
computational complexity
bempp
oeis
anscombe's quartet
golden ratio
reuleaux polygons
draughts
matrix of cofactors
crosswords
speed
asteroids
light
edinburgh
rugby
chalkdust magazine
boundary element methods
dinosaurs
ternary
pi
machine learning
inverse matrices
polynomials
latex
the aperiodical
hyperbolic surfaces
geometry
royal institution
raspberry pi
curvature
frobel
pizza cutting
talking maths in public
games
cambridge
a gamut of games
binary
approximation
correlation
logic
weak imposition
football
game of life
quadrilaterals
signorini conditions
hats
fonts
realhats
manchester
graphs
plastic ratio
data
wool
pythagoras
finite group
map projections
mathsjam
crossnumber
gather town
simultaneous equations
pascal's triangle
exponential growth
stirling numbers
sport
hannah fry
matt parker
flexagons
pi approximation day
folding paper
triangles
recursion
databet
advent calendar
probability
misleading statistics
phd
data visualisation
folding tube maps
ucl
interpolation
numerical analysis
logs
javascript
matrix multiplication
statistics
accuracy
propositional calculus
electromagnetic field
live stream
national lottery
mean
christmas
finite element method
convergence
captain scarlet
golden spiral
puzzles
rhombicuboctahedron
video games
zines
24 hour maths
manchester science festival
estimation
hexapawn
braiding
sound
big internet math-off
chebyshev
preconditioning
graph theory
arithmetic
tmip
regular expressions
newcastle
errors
stickers
determinants
palindromes
bubble bobble
dataset
crossnumbers
world cup
people maths
php
nine men's morris
christmas card
crochet
london
mathslogicbot
numbers
turtles
news
harriss spiral
matrix of minors
radio 4
royal baby
books
sorting
trigonometry
matrices
gaussian elimination
programming
fractals
final fantasy
© Matthew Scroggs 2012–2025
on /blog/46