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Comments in green were written by me. Comments in blue were not written by me.
2019-01-04
@
Jose
: There is a mistake in your answer: 243 (0100000) is the number of numbers between
10,000
and 100,000 that do not contain the digits 0, 1, 2, 3, 4, 5, or 6.
Matthew
on
/blog/47
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A nonogram alphabet
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How to write a crossnumber
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Christmas (2024) is over
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A regular expression Christmas puzzle
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Off-by-one errors
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Build your own MENACE
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2020
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Dec 2020
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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
binary
puzzles
video games
gather town
harriss spiral
go
nonograms
graph theory
chebyshev
pizza cutting
matt parker
signorini conditions
realhats
wordle
edinburgh
inverse matrices
boundary element methods
national lottery
coventry
palindromes
determinants
geogebra
dates
trigonometry
machine learning
quadrilaterals
matrices
simultaneous equations
ternary
computational complexity
bots
wool
christmas
games
logic
finite group
databet
interpolation
frobel
polynomials
approximation
cambridge
php
advent calendar
hexapawn
crochet
logo
warwick
chalkdust magazine
data visualisation
live stream
estimation
standard deviation
crosswords
pascal's triangle
noughts and crosses
matrix multiplication
hannah fry
weak imposition
sport
radio 4
tmip
reddit
numerical analysis
books
datasaurus dozen
european cup
chess
bempp
hats
zines
statistics
big internet math-off
phd
runge's phenomenon
pi approximation day
bubble bobble
propositional calculus
sorting
sobolev spaces
youtube
matrix of cofactors
menace
plastic ratio
pac-man
newcastle
game of life
crossnumbers
matrix of minors
asteroids
speed
fonts
turtles
curvature
crossnumber
dataset
partridge puzzle
inline code
programming
london underground
news
platonic solids
light
alphabets
stirling numbers
arithmetic
thirteen
cross stitch
accuracy
kings
captain scarlet
triangles
correlation
manchester
arrangement puzzles
pythagoras
hyperbolic surfaces
rust
guest posts
misleading statistics
bodmas
gerry anderson
python
regular expressions
graphs
bluesky
fractals
stickers
squares
map projections
world cup
london
craft
tetris
golden ratio
a gamut of games
coins
geometry
weather station
errors
probability
royal institution
reuleaux polygons
flexagons
electromagnetic field
dragon curves
countdown
mathsjam
mathslogicbot
logs
fence posts
the aperiodical
kenilworth
tennis
pi
javascript
royal baby
pokémon
data
people maths
nine men's morris
golden spiral
talking maths in public
football
martin gardner
latex
sound
mean
convergence
ucl
raspberry pi
recursion
error bars
draughts
gaussian elimination
24 hour maths
numbers
folding tube maps
rhombicuboctahedron
folding paper
manchester science festival
dinosaurs
finite element method
pokémon wordle
preconditioning
wave scattering
braiding
anscombe's quartet
rugby
mathsteroids
oeis
christmas card
exponential growth
friendly squares
game show probability
final fantasy
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