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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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Optimal Pac-Man
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New machine unfriendly £1 coin, pt. 2
New machine unfriendly £1 coin
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Assorted christmaths
Pointless probability
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"Uncanny" royal coincidence
Raspberry Pi weather station
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Tube map Platonic solids, pt. 2
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Tube map Platonic solids
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wordle
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dataset
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Archive
Show me a random blog post
▼ show ▼
▲ hide ▲
2026
May 2026
World Cup stickers 2026
Apr 2026
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 -26+eg 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
martin gardner
fonts
hats
squares
pi approximation day
nine men's morris
hannah fry
gerry anderson
mathsjam
sound
countdown
24 hour maths
folding paper
people maths
graph theory
football
mathslogicbot
simultaneous equations
convergence
chalkdust magazine
speed
world cup
flexagons
coins
dragon curves
signorini conditions
quadrilaterals
finite group
pokémon wordle
news
latex
programming
asteroids
pythagoras
palindromes
the aperiodical
hyperbolic surfaces
matt parker
approximation
matrix of minors
royal baby
harriss spiral
raspberry pi
rhombicuboctahedron
estimation
realhats
stickers
christmas
folding tube maps
chebyshev
correlation
national lottery
hexapawn
inline code
captain scarlet
books
electromagnetic field
mathsteroids
noughts and crosses
nonograms
draughts
gather town
sorting
arrangement puzzles
video games
newcastle
go
triangles
logic
wordle
london underground
live stream
databet
rugby
plastic ratio
runge's phenomenon
manchester science festival
weak imposition
preconditioning
geometry
dates
a gamut of games
royal institution
cambridge
reddit
machine learning
bempp
advent calendar
christmas card
warwick
wool
php
crossnumbers
wave scattering
oeis
geogebra
python
pokémon
kenilworth
matrix of cofactors
mean
curvature
youtube
datasaurus dozen
error bars
games
bubble bobble
menace
computational complexity
misleading statistics
numbers
final fantasy
arithmetic
logs
tmip
errors
pac-man
golden spiral
light
reuleaux polygons
thirteen
crosswords
accuracy
numerical analysis
dataset
matrices
cross stitch
frobel
logo
crochet
bots
talking maths in public
rust
probability
exponential growth
radio 4
data visualisation
phd
big internet math-off
pizza cutting
partridge puzzle
graphs
manchester
dinosaurs
recursion
puzzles
turtles
sobolev spaces
chess
finite element method
map projections
fractals
stirling numbers
interpolation
game of life
crossnumber
tennis
fence posts
weather station
binary
european cup
ternary
determinants
sport
london
guest posts
tetris
matrix multiplication
polynomials
braiding
pi
coventry
golden ratio
bluesky
kings
statistics
edinburgh
friendly squares
zines
propositional calculus
boundary element methods
gaussian elimination
regular expressions
standard deviation
data
bodmas
craft
anscombe's quartet
pascal's triangle
trigonometry
game show probability
javascript
ucl
platonic solids
alphabets
inverse matrices
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