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Comments in green were written by me. Comments in blue were not written by me.
2018-12-09
Great puzzles. Especially enjoyed #9. Thanks for the entertainment!
John
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Happy 10+cos(τ) Approximation Day!
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A surprising fact about quadrilaterals
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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
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Visualising MENACE's learning
Christmas card 2019
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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
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Christmas (2018) is over
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Dec 2018
Christmas cross stitch
MENACE in fiction
Christmas card 2018
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Christmas (2018) is coming!
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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 ▼
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Dec 2017
Christmas card 2017
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Christmas (2017) is coming!
MENACE at Manchester Science Festival
Jun 2017
Big Ben Strikes Again
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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
menace
reddit
convergence
coins
fractals
finite group
machine learning
latex
friendly squares
arithmetic
hannah fry
chess
matrices
books
bots
royal baby
wave scattering
pi
folding tube maps
football
polynomials
pi approximation day
standard deviation
rhombicuboctahedron
bubble bobble
harriss spiral
dinosaurs
finite element method
squares
rugby
statistics
the aperiodical
gerry anderson
cross stitch
kings
craft
regular expressions
martin gardner
talking maths in public
phd
mathsteroids
boundary element methods
mean
electromagnetic field
accuracy
fence posts
gaussian elimination
approximation
people maths
quadrilaterals
platonic solids
tennis
inverse matrices
frobel
oeis
error bars
sound
matrix of cofactors
runge's phenomenon
map projections
realhats
misleading statistics
geogebra
final fantasy
correlation
a gamut of games
raspberry pi
sobolev spaces
probability
pac-man
ucl
world cup
go
braiding
graphs
data
24 hour maths
advent calendar
wool
data visualisation
datasaurus dozen
preconditioning
hats
christmas
puzzles
london underground
propositional calculus
ternary
radio 4
stickers
royal institution
zines
numerical analysis
matt parker
errors
golden spiral
plastic ratio
european cup
turtles
game show probability
speed
weather station
captain scarlet
trigonometry
manchester science festival
dates
sport
hyperbolic surfaces
countdown
bodmas
big internet math-off
crochet
golden ratio
bempp
fonts
news
pizza cutting
exponential growth
sorting
palindromes
php
video games
game of life
weak imposition
estimation
anscombe's quartet
nine men's morris
logic
matrix multiplication
geometry
reuleaux polygons
manchester
determinants
chebyshev
recursion
mathsjam
inline code
newcastle
asteroids
curvature
triangles
guest posts
live stream
light
tmip
youtube
numbers
crossnumber
interpolation
pascal's triangle
stirling numbers
hexapawn
graph theory
binary
flexagons
signorini conditions
mathslogicbot
logs
cambridge
christmas card
gather town
javascript
pythagoras
logo
computational complexity
programming
draughts
london
databet
games
noughts and crosses
matrix of minors
edinburgh
folding paper
chalkdust magazine
python
dataset
national lottery
dragon curves
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