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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
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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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Christmas (2020) is coming!
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Happy -5+5φ+√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
graph theory
dinosaurs
mathslogicbot
captain scarlet
national lottery
arithmetic
big internet math-off
stirling numbers
the aperiodical
kenilworth
manchester science festival
fractals
nonograms
cross stitch
mean
numerical analysis
asteroids
craft
menace
inverse matrices
final fantasy
advent calendar
talking maths in public
preconditioning
finite element method
hats
convergence
logic
braiding
programming
people maths
edinburgh
matrices
gaussian elimination
countdown
pokémon
databet
sport
newcastle
london
reuleaux polygons
pi
martin gardner
zines
game show probability
electromagnetic field
matrix multiplication
weather station
datasaurus dozen
football
gerry anderson
manchester
folding tube maps
geogebra
rust
golden spiral
rugby
folding paper
go
golden ratio
correlation
royal institution
turtles
reddit
ucl
statistics
approximation
pizza cutting
pascal's triangle
recursion
bodmas
royal baby
hannah fry
a gamut of games
data visualisation
bots
signorini conditions
interpolation
probability
pac-man
hexapawn
tetris
bluesky
php
finite group
warwick
matt parker
misleading statistics
radio 4
chebyshev
simultaneous equations
tennis
wave scattering
puzzles
inline code
raspberry pi
logs
thirteen
exponential growth
tmip
python
arrangement puzzles
crochet
partridge puzzle
mathsteroids
boundary element methods
determinants
runge's phenomenon
binary
chess
stickers
european cup
latex
london underground
standard deviation
computational complexity
video games
fence posts
games
friendly squares
nine men's morris
flexagons
coventry
coins
guest posts
geometry
chalkdust magazine
platonic solids
noughts and crosses
regular expressions
mathsjam
fonts
dates
anscombe's quartet
frobel
pokémon wordle
weak imposition
hyperbolic surfaces
rhombicuboctahedron
javascript
ternary
trigonometry
crossnumbers
squares
plastic ratio
kings
alphabets
draughts
christmas
crossnumber
map projections
crosswords
bubble bobble
youtube
news
graphs
matrix of minors
live stream
game of life
world cup
realhats
sound
logo
dragon curves
estimation
curvature
accuracy
triangles
errors
bempp
palindromes
numbers
cambridge
books
speed
propositional calculus
light
machine learning
pythagoras
phd
matrix of cofactors
wool
polynomials
wordle
pi approximation day
error bars
gather town
data
24 hour maths
sorting
quadrilaterals
christmas card
harriss spiral
oeis
dataset
sobolev spaces
© Matthew Scroggs 2012–2026
(also I agree that the puzzle for 16th was a banger)
on /blog/86