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Comments in green were written by me. Comments in blue were not written by me.
2021-12-02
Thanks Matthew. Really nice to have this daily dose of brain teasing again
Gert-Jan
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Log-scaled axes
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PhD thesis, chapter ∞
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PhD thesis, chapter 4
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PhD thesis, chapter 1
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Visualising MENACE's learning
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A non-converging LaTeX document
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Proving a conjecture
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Harriss and other spirals
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Christmas cross stitch
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Runge's Phenomenon
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Mathsteroids
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A bad Puzzle for Today
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Building MENACEs for other games
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A 20,000-to-1 baby?
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Origins of World War I
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Big Ben Strikes Again
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The importance of estimation error
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Solving the cross diagonal cover problem
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Braiding, pt. 2
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Making names in Life
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Euro 2016 stickers
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Proving Pythagoras' theorem
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Electromagnetic Field talk
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Assorted christmaths
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Tube map Platonic solids, pt. 2
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Tube map Platonic solids
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Off-by-one errors
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Approximating π
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Christmas (2020) is coming!
Jul 2020
Happy 10+cos(τ) 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 ▼
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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
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
signorini conditions
friendly squares
stickers
runge's phenomenon
weak imposition
error bars
folding paper
books
matt parker
games
braiding
zines
determinants
errors
datasaurus dozen
gerry anderson
correlation
speed
sobolev spaces
24 hour maths
frobel
logic
standard deviation
harriss spiral
latex
big internet math-off
geogebra
people maths
phd
pi
finite group
chalkdust magazine
video games
manchester science festival
game of life
mathsjam
noughts and crosses
captain scarlet
advent calendar
finite element method
hannah fry
mathslogicbot
crochet
palindromes
matrices
guest posts
final fantasy
binary
fence posts
matrix multiplication
inverse matrices
databet
london underground
boundary element methods
royal baby
logo
christmas card
tennis
rugby
computational complexity
inline code
php
graph theory
crossnumber
a gamut of games
numerical analysis
plastic ratio
oeis
sport
matrix of minors
christmas
live stream
matrix of cofactors
asteroids
regular expressions
youtube
hats
preconditioning
weather station
coins
tmip
logs
stirling numbers
arithmetic
bempp
bots
ternary
quadrilaterals
news
map projections
mathsteroids
numbers
hyperbolic surfaces
nine men's morris
dataset
interpolation
cross stitch
platonic solids
misleading statistics
wool
recursion
javascript
gather town
exponential growth
chebyshev
radio 4
menace
triangles
geometry
edinburgh
propositional calculus
newcastle
draughts
chess
talking maths in public
light
ucl
bodmas
machine learning
gaussian elimination
electromagnetic field
pythagoras
approximation
bubble bobble
puzzles
probability
national lottery
go
the aperiodical
python
fractals
curvature
squares
anscombe's quartet
turtles
world cup
trigonometry
data
polynomials
reuleaux polygons
data visualisation
hexapawn
pizza cutting
craft
golden ratio
royal institution
accuracy
dates
programming
realhats
folding tube maps
kings
sorting
dinosaurs
simultaneous equations
rhombicuboctahedron
statistics
european cup
football
flexagons
sound
countdown
pac-man
mean
martin gardner
estimation
manchester
fonts
wave scattering
pascal's triangle
game show probability
cambridge
london
pi approximation day
raspberry pi
golden spiral
convergence
dragon curves
graphs
reddit
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