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Comments in green were written by me. Comments in blue were not written by me.
2018-12-09
Any response from Ladbrokes yet?
Steve Spivey
on
/blog/51
2018-12-10
@
Steve Spivey
: Nothing
Matthew
on
/blog/51
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PhD thesis, chapter ∞
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PhD thesis, chapter 1
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Assorted christmaths
Pointless probability
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"Uncanny" royal coincidence
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Tube map Platonic solids
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Archive
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2026
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A new puzzle every day
Mixing Wordle with other games
Feb 2026
Christmas (2025) is over
2025
Dec 2025
Christmas card 2025
Nov 2025
Christmas (2025) is coming!
Sep 2025
The partridge puzzle
Aug 2025
TMiP 2025 puzzle hunt
Jun 2025
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
Christmas card 2024
Nov 2024
Christmas (2024) is coming!
Feb 2024
Zines, pt. 2
Jan 2024
Christmas (2023) is over
2023
▼ show ▼
▲ hide ▲
Dec 2023
Christmas card 2023
Nov 2023
Christmas (2023) is coming!
Zines
Sep 2023
TMiP 2023 puzzle hunt
May 2023
Chalkdust issue 17
Apr 2023
Logo Asteroids
Mar 2023
Mathsteroids on hyperbolic surfaces
Feb 2023
The databet
Jan 2023
Christmas (2022) is over
2022
▼ show ▼
▲ hide ▲
Dec 2022
Off-by-one errors
Christmas card 2022
Nov 2022
Christmas (2022) is coming!
Oct 2022
24 Hour Maths Game Show
Mar 2022
Approximating π
Feb 2022
Build your own MENACE
Jan 2022
Christmas (2021) is over
2021
▼ show ▼
▲ hide ▲
Dec 2021
Christmas card 2021
Nov 2021
Christmas (2021) is coming!
Sep 2021
TMiP 2021 puzzle hunt
May 2021
Close encounters of the second kind
Jan 2021
Christmas (2020) is over
2020
▼ show ▼
▲ hide ▲
Dec 2020
Christmas card 2020
Nov 2020
Christmas (2020) is coming!
Jul 2020
Happy 2+g-φ-5√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
▼ 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
raspberry pi
gaussian elimination
friendly squares
asteroids
computational complexity
guest posts
programming
puzzles
javascript
map projections
warwick
pascal's triangle
speed
edinburgh
accuracy
pokémon
error bars
wool
crossnumber
games
chalkdust magazine
game of life
probability
crosswords
geogebra
crochet
sobolev spaces
national lottery
weather station
simultaneous equations
standard deviation
phd
arrangement puzzles
dataset
pi approximation day
ucl
runge's phenomenon
hexapawn
talking maths in public
zines
binary
crossnumbers
game show probability
coins
estimation
tennis
mean
errors
cambridge
bots
dinosaurs
determinants
recursion
sport
news
bempp
cross stitch
noughts and crosses
rugby
matrix multiplication
nine men's morris
christmas
python
inline code
golden ratio
finite element method
php
logo
platonic solids
propositional calculus
numerical analysis
logic
hannah fry
realhats
christmas card
royal baby
countdown
people maths
data
fractals
menace
tetris
chess
trigonometry
triangles
craft
manchester science festival
graph theory
plastic ratio
kenilworth
frobel
draughts
graphs
braiding
chebyshev
datasaurus dozen
martin gardner
wordle
alphabets
preconditioning
numbers
harriss spiral
tmip
royal institution
approximation
logs
oeis
finite group
turtles
pokémon wordle
mathsjam
stickers
youtube
stirling numbers
nonograms
anscombe's quartet
rhombicuboctahedron
curvature
final fantasy
bodmas
go
world cup
folding paper
matrix of minors
big internet math-off
pythagoras
hyperbolic surfaces
rust
inverse matrices
football
palindromes
ternary
advent calendar
latex
bluesky
flexagons
exponential growth
gerry anderson
pi
matt parker
misleading statistics
kings
interpolation
bubble bobble
radio 4
hats
electromagnetic field
geometry
reddit
matrices
fence posts
databet
light
newcastle
thirteen
partridge puzzle
gather town
live stream
books
wave scattering
correlation
mathslogicbot
dragon curves
regular expressions
signorini conditions
arithmetic
weak imposition
golden spiral
captain scarlet
pac-man
24 hour maths
coventry
manchester
folding tube maps
pizza cutting
a gamut of games
the aperiodical
boundary element methods
european cup
polynomials
dates
sound
fonts
machine learning
statistics
quadrilaterals
london underground
mathsteroids
squares
sorting
video games
reuleaux polygons
data visualisation
matrix of cofactors
convergence
london
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on /blog/51