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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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PhD thesis, chapter ∞
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A non-converging LaTeX document
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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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A bad Puzzle for Today
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A 20,000-to-1 baby?
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Braiding, pt. 2
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Electromagnetic Field talk
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Tube map Platonic solids
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Off-by-one errors
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Christmas (2020) is coming!
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Happy 5+e-φ+√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
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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
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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
▼ 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
fractals
bots
craft
reuleaux polygons
flexagons
london
boundary element methods
javascript
games
braiding
football
ucl
error bars
graph theory
fence posts
approximation
phd
big internet math-off
talking maths in public
finite group
trigonometry
standard deviation
bubble bobble
hannah fry
finite element method
newcastle
golden ratio
24 hour maths
logic
final fantasy
tennis
wave scattering
dataset
stickers
numerical analysis
nine men's morris
matrix of cofactors
curvature
python
christmas card
exponential growth
data visualisation
geogebra
misleading statistics
matrix multiplication
friendly squares
london underground
mathslogicbot
pi
dinosaurs
recursion
pizza cutting
regular expressions
mathsjam
draughts
european cup
crochet
folding paper
royal institution
php
probability
dragon curves
weather station
databet
books
zines
realhats
interpolation
runge's phenomenon
captain scarlet
world cup
pythagoras
data
raspberry pi
convergence
geometry
inline code
asteroids
platonic solids
bodmas
crossnumbers
matrix of minors
binary
national lottery
manchester
golden spiral
chess
latex
quadrilaterals
fonts
gerry anderson
bempp
live stream
the aperiodical
martin gardner
menace
hats
sobolev spaces
guest posts
christmas
palindromes
oeis
machine learning
signorini conditions
computational complexity
radio 4
people maths
mean
chebyshev
chalkdust magazine
graphs
hyperbolic surfaces
accuracy
coins
electromagnetic field
ternary
game show probability
hexapawn
kings
folding tube maps
advent calendar
royal baby
sport
cambridge
programming
frobel
harriss spiral
arithmetic
tmip
matrices
simultaneous equations
crosswords
turtles
sound
squares
matt parker
video games
triangles
news
polynomials
statistics
correlation
logs
estimation
logo
anscombe's quartet
sorting
pascal's triangle
preconditioning
go
stirling numbers
speed
puzzles
youtube
map projections
dates
determinants
propositional calculus
reddit
mathsteroids
a gamut of games
gaussian elimination
crossnumber
manchester science festival
inverse matrices
weak imposition
gather town
noughts and crosses
wool
game of life
numbers
countdown
rugby
plastic ratio
rhombicuboctahedron
cross stitch
pac-man
pi approximation day
errors
datasaurus dozen
light
edinburgh
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