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Comments in green were written by me. Comments in blue were not written by me.
2020-12-18
there's a typo in the puzzle for the 18th: you wrote y^2 and z^2 terms instead of ^3
(also I agree that the puzzle for 16th was a banger)
Eric
on
/blog/86
×1
2020-12-18
@
Eric
: Thanks, fixed it
Matthew
on
/blog/86
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Archive
Show me a random blog post
▼ show ▼
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2024
Feb 2024
Zines, pt. 2
Jan 2024
Christmas (2023) is over
2023
▼ show ▼
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Dec 2023
Christmas card 2023
Nov 2023
Christmas (2023) is coming!
Zines
Sep 2023
TMiP 2023 puzzle hunt
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 ▼
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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 ((4τ)-(π+g))-11 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
anscombe's quartet
fractals
game of life
hats
turtles
dataset
machine learning
signorini conditions
pi approximation day
zines
propositional calculus
final fantasy
video games
simultaneous equations
light
php
newcastle
sound
matrix multiplication
flexagons
games
go
martin gardner
royal institution
logic
hannah fry
manchester
national lottery
data visualisation
inline code
christmas card
standard deviation
bubble bobble
accuracy
royal baby
london underground
bodmas
pizza cutting
nine men's morris
ucl
world cup
graph theory
ternary
24 hour maths
advent calendar
realhats
radio 4
graphs
dates
map projections
a gamut of games
binary
weather station
programming
football
frobel
chebyshev
numerical analysis
pythagoras
matt parker
numbers
gaussian elimination
fence posts
tmip
wool
christmas
hexapawn
edinburgh
captain scarlet
speed
people maths
correlation
geogebra
latex
dragon curves
pac-man
live stream
databet
logs
stirling numbers
datasaurus dozen
plastic ratio
noughts and crosses
fonts
finite element method
sorting
braiding
interpolation
estimation
big internet math-off
palindromes
weak imposition
boundary element methods
harriss spiral
geometry
recursion
golden ratio
talking maths in public
phd
mathslogicbot
javascript
computational complexity
triangles
game show probability
data
news
folding paper
reuleaux polygons
preconditioning
guest posts
bempp
hyperbolic surfaces
wave scattering
finite group
statistics
chalkdust magazine
python
misleading statistics
polynomials
puzzles
sport
gather town
matrices
determinants
draughts
matrix of cofactors
crochet
asteroids
books
countdown
tennis
european cup
oeis
london
craft
youtube
mathsteroids
errors
mathsjam
probability
inverse matrices
folding tube maps
platonic solids
the aperiodical
electromagnetic field
dinosaurs
coins
pi
logo
raspberry pi
gerry anderson
exponential growth
golden spiral
cross stitch
chess
arithmetic
squares
convergence
error bars
stickers
approximation
manchester science festival
matrix of minors
sobolev spaces
mean
pascal's triangle
quadrilaterals
cambridge
curvature
rugby
runge's phenomenon
trigonometry
menace
reddit
rhombicuboctahedron
crossnumber
© Matthew Scroggs 2012–2024
(also I agree that the puzzle for 16th was a banger)
on /blog/86