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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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PhD thesis, chapter ∞
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Runge's Phenomenon
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A bad Puzzle for Today
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Happy 4+g-τ-φ-√2 Approximation Day!
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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
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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
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Christmas (2018) is over
2018
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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
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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
geogebra
talking maths in public
books
oeis
wave scattering
matt parker
trigonometry
pi
graphs
turtles
puzzles
platonic solids
dataset
live stream
propositional calculus
crochet
royal institution
logic
data visualisation
matrix of cofactors
menace
preconditioning
programming
chess
error bars
javascript
anscombe's quartet
dragon curves
misleading statistics
ucl
hannah fry
frobel
the aperiodical
realhats
big internet math-off
draughts
craft
sorting
people maths
tennis
bempp
graph theory
logs
folding paper
signorini conditions
kings
dates
quadrilaterals
bubble bobble
ternary
runge's phenomenon
london underground
reuleaux polygons
map projections
latex
finite group
crosswords
european cup
geometry
manchester
inline code
sound
computational complexity
weather station
chebyshev
logo
golden ratio
hexapawn
football
martin gardner
boundary element methods
coins
exponential growth
pizza cutting
bots
wool
folding tube maps
determinants
final fantasy
approximation
cambridge
hats
phd
polynomials
countdown
regular expressions
databet
mathslogicbot
nine men's morris
inverse matrices
asteroids
london
finite element method
estimation
standard deviation
crossnumbers
crossnumber
data
datasaurus dozen
a gamut of games
rugby
matrix multiplication
machine learning
reddit
noughts and crosses
convergence
php
youtube
guest posts
fence posts
numbers
speed
squares
fractals
electromagnetic field
accuracy
news
flexagons
bodmas
simultaneous equations
pascal's triangle
arithmetic
fonts
stickers
numerical analysis
rhombicuboctahedron
light
christmas
go
24 hour maths
statistics
correlation
stirling numbers
sport
radio 4
games
interpolation
mean
gerry anderson
gather town
weak imposition
palindromes
dinosaurs
curvature
triangles
sobolev spaces
matrices
cross stitch
raspberry pi
national lottery
zines
gaussian elimination
plastic ratio
friendly squares
hyperbolic surfaces
tmip
manchester science festival
pi approximation day
game show probability
mathsjam
pythagoras
royal baby
matrix of minors
advent calendar
harriss spiral
edinburgh
christmas card
probability
binary
newcastle
recursion
pac-man
chalkdust magazine
video games
mathsteroids
python
game of life
braiding
captain scarlet
golden spiral
errors
world cup
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