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Comments in green were written by me. Comments in blue were not written by me.
2020-12-12
@Tara: I initially made the same mistake. Maybe you didn't take into account that 6 is not one of the available digits in question 1?
Sean
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Archive
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Christmas (2025) is coming!
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TMiP 2025 puzzle hunt
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A nonogram alphabet
Mar 2025
How to write a crossnumber
Jan 2025
Christmas (2024) is over
Friendly squares
2024
Dec 2024
A regular expression Christmas puzzle
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Nov 2024
Christmas (2024) is coming!
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Zines, pt. 2
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Mathsteroids on hyperbolic surfaces
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The databet
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Dec 2022
Off-by-one errors
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Christmas (2022) is coming!
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Build your own MENACE
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Christmas (2021) is coming!
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Christmas (2020) is over
2020
▼ show ▼
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Dec 2020
Christmas card 2020
Nov 2020
Christmas (2020) is coming!
Jul 2020
Happy -26+eg 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
simultaneous equations
world cup
exponential growth
mathsjam
latex
wave scattering
kenilworth
stirling numbers
dataset
mean
geogebra
probability
data
binary
databet
inverse matrices
puzzles
accuracy
bots
tennis
dinosaurs
matrix of minors
kings
runge's phenomenon
coins
oeis
numbers
interpolation
christmas
rust
sport
rugby
craft
matrix of cofactors
polynomials
raspberry pi
reuleaux polygons
bubble bobble
bodmas
friendly squares
european cup
boundary element methods
sound
books
anscombe's quartet
hyperbolic surfaces
advent calendar
errors
zines
trigonometry
pizza cutting
logic
preconditioning
phd
youtube
machine learning
squares
arithmetic
chess
edinburgh
misleading statistics
hannah fry
game of life
thirteen
wordle
error bars
fractals
finite element method
folding tube maps
a gamut of games
braiding
chalkdust magazine
frobel
crossnumber
standard deviation
pokémon
nonograms
logs
the aperiodical
statistics
dragon curves
captain scarlet
talking maths in public
sobolev spaces
electromagnetic field
graph theory
matt parker
curvature
tetris
pac-man
bluesky
live stream
php
go
gather town
computational complexity
games
countdown
sorting
flexagons
rhombicuboctahedron
weak imposition
gaussian elimination
draughts
manchester
news
manchester science festival
quadrilaterals
24 hour maths
warwick
nine men's morris
crossnumbers
triangles
big internet math-off
tmip
arrangement puzzles
london underground
cambridge
golden spiral
menace
platonic solids
final fantasy
javascript
realhats
ternary
london
national lottery
map projections
stickers
matrices
inline code
game show probability
programming
propositional calculus
crochet
palindromes
fence posts
mathsteroids
martin gardner
pokémon wordle
approximation
fonts
cross stitch
partridge puzzle
weather station
radio 4
estimation
wool
bempp
crosswords
pi
ucl
light
matrix multiplication
logo
turtles
royal baby
numerical analysis
dates
plastic ratio
data visualisation
golden ratio
signorini conditions
datasaurus dozen
finite group
pythagoras
gerry anderson
coventry
determinants
reddit
pi approximation day
christmas card
harriss spiral
graphs
royal institution
folding paper
guest posts
geometry
noughts and crosses
convergence
people maths
newcastle
football
hats
pascal's triangle
mathslogicbot
video games
speed
correlation
asteroids
recursion
alphabets
python
hexapawn
regular expressions
chebyshev
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