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Comments in green were written by me. Comments in blue were not written by me.
2025-12-30
Is there “three-digit” missing from Q6
Ahmad
on
/blog/121
×1
2025-12-30
@
Ahmad
: Nothing missing, it's written correctly
Matthew
on
/blog/121
×1
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A nonogram alphabet
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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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Logo Asteroids
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Mathsteroids on hyperbolic surfaces
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The databet
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Dec 2022
Off-by-one errors
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24 Hour Maths Game Show
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Approximating π
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Build your own MENACE
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Christmas (2020) is over
2020
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Dec 2020
Christmas card 2020
Nov 2020
Christmas (2020) is coming!
Jul 2020
Happy -62+e+gτ-√3 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
mathsjam
rugby
plastic ratio
inverse matrices
boundary element methods
exponential growth
graphs
game show probability
geogebra
craft
determinants
fonts
matt parker
golden ratio
pascal's triangle
final fantasy
frobel
map projections
dataset
electromagnetic field
mean
errors
interpolation
javascript
royal baby
christmas
london
finite element method
pac-man
squares
crosswords
a gamut of games
data
pi approximation day
weak imposition
programming
folding tube maps
finite group
books
game of life
binary
data visualisation
raspberry pi
rust
signorini conditions
crossnumbers
martin gardner
light
newcastle
probability
convergence
people maths
realhats
reddit
crossnumber
friendly squares
accuracy
london underground
asteroids
platonic solids
thirteen
draughts
crochet
anscombe's quartet
coventry
stickers
go
bempp
flexagons
cambridge
big internet math-off
runge's phenomenon
numbers
geometry
warwick
video games
pythagoras
polynomials
kings
recursion
tetris
the aperiodical
dates
advent calendar
trigonometry
graph theory
pi
misleading statistics
approximation
chalkdust magazine
harriss spiral
standard deviation
european cup
speed
mathsteroids
matrices
simultaneous equations
royal institution
phd
world cup
pizza cutting
radio 4
latex
24 hour maths
correlation
logo
chebyshev
reuleaux polygons
national lottery
tennis
hexapawn
partridge puzzle
gather town
curvature
dinosaurs
rhombicuboctahedron
fence posts
gaussian elimination
hyperbolic surfaces
inline code
oeis
sport
football
machine learning
braiding
palindromes
weather station
edinburgh
nine men's morris
captain scarlet
live stream
estimation
hannah fry
python
stirling numbers
nonograms
cross stitch
quadrilaterals
wave scattering
kenilworth
statistics
games
sobolev spaces
matrix of cofactors
gerry anderson
sound
error bars
wool
pokémon wordle
folding paper
triangles
numerical analysis
news
alphabets
php
mathslogicbot
sorting
golden spiral
propositional calculus
turtles
ucl
regular expressions
bodmas
puzzles
pokémon
manchester science festival
coins
bots
databet
youtube
wordle
dragon curves
ternary
preconditioning
fractals
menace
noughts and crosses
arithmetic
manchester
matrix of minors
chess
christmas card
zines
talking maths in public
bluesky
guest posts
arrangement puzzles
datasaurus dozen
hats
computational complexity
matrix multiplication
bubble bobble
logs
countdown
logic
tmip
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