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Comments in green were written by me. Comments in blue were not written by me.
2017-11-15
If you take one bead out on a loss and put three in on a win, then a careful human player (by judicious choice of moves) can win almost three times as much as losing, without letting the machine "catch on"
Martin
on
/blog/19
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Assorted christmaths
Pointless probability
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"Uncanny" royal coincidence
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Tube map Platonic solids, pt. 2
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Archive
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Feb 2026
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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
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Dec 2023
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Christmas (2023) is coming!
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Chalkdust issue 17
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Logo Asteroids
Mar 2023
Mathsteroids on hyperbolic surfaces
Feb 2023
The databet
Jan 2023
Christmas (2022) is over
2022
▼ show ▼
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Dec 2022
Off-by-one errors
Christmas card 2022
Nov 2022
Christmas (2022) is coming!
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24 Hour Maths Game Show
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Approximating π
Feb 2022
Build your own MENACE
Jan 2022
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2021
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Dec 2021
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Christmas (2021) is coming!
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TMiP 2021 puzzle hunt
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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 -6+τφ 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
draughts
tetris
matrix of cofactors
misleading statistics
game of life
royal baby
regular expressions
arithmetic
light
big internet math-off
pokémon
realhats
bots
graphs
ucl
ternary
chess
guest posts
boundary element methods
computational complexity
bodmas
mathsteroids
puzzles
bubble bobble
craft
dinosaurs
crossnumbers
warwick
data visualisation
oeis
zines
gather town
world cup
royal institution
error bars
newcastle
thirteen
exponential growth
estimation
sobolev spaces
raspberry pi
dataset
preconditioning
finite element method
hexapawn
frobel
matt parker
logo
folding tube maps
24 hour maths
matrix of minors
youtube
electromagnetic field
statistics
manchester science festival
kenilworth
nine men's morris
chalkdust magazine
databet
chebyshev
news
geometry
python
datasaurus dozen
the aperiodical
manchester
dates
asteroids
kings
programming
accuracy
trigonometry
mathsjam
coventry
reuleaux polygons
crossnumber
phd
signorini conditions
arrangement puzzles
errors
anscombe's quartet
harriss spiral
christmas card
menace
braiding
sound
captain scarlet
map projections
pac-man
hyperbolic surfaces
video games
inverse matrices
latex
probability
weak imposition
palindromes
inline code
people maths
wool
fractals
gaussian elimination
cross stitch
go
dragon curves
triangles
hannah fry
tmip
pascal's triangle
bempp
bluesky
advent calendar
edinburgh
platonic solids
nonograms
pizza cutting
friendly squares
tennis
runge's phenomenon
london
logs
gerry anderson
numerical analysis
curvature
golden ratio
game show probability
numbers
coins
live stream
pokémon wordle
books
javascript
radio 4
countdown
rhombicuboctahedron
crosswords
turtles
logic
games
cambridge
pythagoras
mean
fence posts
data
partridge puzzle
reddit
matrix multiplication
flexagons
final fantasy
plastic ratio
machine learning
talking maths in public
sorting
finite group
quadrilaterals
golden spiral
sport
folding paper
correlation
matrices
determinants
noughts and crosses
a gamut of games
squares
wave scattering
binary
approximation
crochet
standard deviation
london underground
european cup
php
hats
interpolation
recursion
stickers
fonts
martin gardner
stirling numbers
pi
convergence
speed
alphabets
mathslogicbot
graph theory
rugby
pi approximation day
rust
polynomials
national lottery
christmas
weather station
football
propositional calculus
wordle
geogebra
simultaneous equations
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