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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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A nonogram alphabet
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Christmas (2024) is over
Friendly squares
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A regular expression Christmas puzzle
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Off-by-one errors
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Build your own MENACE
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Dec 2020
Christmas card 2020
Nov 2020
Christmas (2020) is coming!
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Happy -16+eτ+π-φ 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
python
games
stirling numbers
numerical analysis
advent calendar
arrangement puzzles
simultaneous equations
london underground
reuleaux polygons
game of life
news
pi approximation day
boundary element methods
people maths
european cup
football
cross stitch
coventry
misleading statistics
exponential growth
golden spiral
pascal's triangle
bluesky
christmas card
programming
alphabets
data
frobel
mathsteroids
data visualisation
datasaurus dozen
plastic ratio
draughts
phd
zines
pokémon
machine learning
realhats
squares
world cup
pythagoras
matrix of minors
polynomials
tetris
nine men's morris
weak imposition
pokémon wordle
statistics
fonts
arithmetic
pi
chebyshev
sorting
electromagnetic field
preconditioning
partridge puzzle
trigonometry
stickers
logs
thirteen
runge's phenomenon
gaussian elimination
error bars
bempp
coins
crochet
curvature
matrix of cofactors
hexapawn
geogebra
wave scattering
databet
hyperbolic surfaces
speed
fractals
noughts and crosses
javascript
live stream
interpolation
pac-man
newcastle
platonic solids
finite group
binary
chess
harriss spiral
manchester
computational complexity
craft
map projections
menace
guest posts
php
chalkdust magazine
recursion
dragon curves
graphs
gather town
sound
light
braiding
graph theory
dates
rust
approximation
triangles
anscombe's quartet
gerry anderson
christmas
bubble bobble
oeis
fence posts
sobolev spaces
estimation
quadrilaterals
matrices
friendly squares
standard deviation
sport
folding tube maps
tmip
geometry
the aperiodical
a gamut of games
crosswords
dinosaurs
ucl
crossnumbers
manchester science festival
finite element method
logic
royal institution
inline code
bots
crossnumber
london
big internet math-off
radio 4
numbers
game show probability
accuracy
24 hour maths
inverse matrices
correlation
mathslogicbot
folding paper
talking maths in public
royal baby
regular expressions
palindromes
bodmas
convergence
countdown
youtube
rhombicuboctahedron
dataset
latex
books
turtles
matt parker
signorini conditions
wordle
mean
rugby
wool
cambridge
asteroids
warwick
captain scarlet
flexagons
mathsjam
determinants
pizza cutting
final fantasy
nonograms
hannah fry
ternary
errors
raspberry pi
tennis
national lottery
weather station
kenilworth
martin gardner
logo
hats
go
matrix multiplication
probability
kings
golden ratio
edinburgh
propositional calculus
reddit
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© Matthew Scroggs 2012–2026
(also I agree that the puzzle for 16th was a banger)
on /blog/86