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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
Mar 2025
How to write a crossnumber
Jan 2025
Christmas (2024) is over
Friendly squares
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A regular expression Christmas puzzle
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Mathsteroids on hyperbolic surfaces
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Dec 2022
Off-by-one errors
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Build your own MENACE
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2020
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Dec 2020
Christmas card 2020
Nov 2020
Christmas (2020) is coming!
Jul 2020
Happy -4+τ 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 ▼
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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
bubble bobble
crochet
weather station
palindromes
puzzles
speed
european cup
datasaurus dozen
raspberry pi
martin gardner
propositional calculus
alphabets
ternary
bodmas
kings
computational complexity
light
arrangement puzzles
graphs
regular expressions
turtles
correlation
flexagons
kenilworth
mean
tetris
partridge puzzle
games
rugby
logic
dinosaurs
asteroids
preconditioning
warwick
approximation
24 hour maths
matrix multiplication
accuracy
mathsjam
crosswords
folding tube maps
chebyshev
manchester science festival
standard deviation
machine learning
arithmetic
php
error bars
pizza cutting
tmip
mathsteroids
live stream
triangles
hannah fry
wool
london underground
edinburgh
royal baby
plastic ratio
quadrilaterals
simultaneous equations
estimation
dragon curves
a gamut of games
sound
sobolev spaces
hyperbolic surfaces
fence posts
bempp
craft
signorini conditions
oeis
nine men's morris
databet
braiding
latex
national lottery
realhats
london
boundary element methods
numerical analysis
reuleaux polygons
stirling numbers
polynomials
crossnumbers
data
captain scarlet
thirteen
recursion
pokémon
newcastle
nonograms
guest posts
pascal's triangle
talking maths in public
weak imposition
gather town
draughts
finite group
map projections
javascript
finite element method
matt parker
world cup
wave scattering
trigonometry
matrices
geogebra
ucl
friendly squares
frobel
pi
graph theory
fonts
mathslogicbot
gerry anderson
anscombe's quartet
fractals
inline code
game show probability
electromagnetic field
phd
hats
christmas
golden ratio
video games
sorting
cambridge
binary
determinants
matrix of cofactors
python
hexapawn
menace
bluesky
dates
inverse matrices
pythagoras
exponential growth
pi approximation day
matrix of minors
wordle
platonic solids
dataset
pokémon wordle
chalkdust magazine
coventry
data visualisation
harriss spiral
interpolation
numbers
rhombicuboctahedron
football
convergence
noughts and crosses
news
bots
logs
zines
misleading statistics
books
advent calendar
squares
gaussian elimination
folding paper
radio 4
manchester
youtube
final fantasy
coins
stickers
rust
go
royal institution
big internet math-off
reddit
errors
crossnumber
programming
countdown
cross stitch
curvature
geometry
christmas card
runge's phenomenon
the aperiodical
tennis
pac-man
chess
golden spiral
people maths
sport
probability
statistics
game of life
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