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Comments in green were written by me. Comments in blue were not written by me.
2023-01-09
In question 3 the sum of the red numbers is 369, is there a typo?
(anonymous)
on
/blog/100
×1
×2
×2
×2
×2
2023-01-09
@
(anonymous)
: There was a typo - I've just corrected it
Matthew
on
/blog/100
×3
×3
×3
×3
×3
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A nonogram alphabet
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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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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 ▼
▲ 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
computational complexity
pizza cutting
european cup
london underground
hexapawn
finite element method
determinants
estimation
palindromes
errors
reuleaux polygons
rust
datasaurus dozen
trigonometry
martin gardner
nonograms
folding paper
talking maths in public
game show probability
logo
hannah fry
pascal's triangle
news
numbers
graphs
graph theory
sound
friendly squares
finite group
thirteen
arithmetic
partridge puzzle
wave scattering
simultaneous equations
error bars
rugby
curvature
countdown
manchester science festival
cambridge
approximation
preconditioning
numerical analysis
live stream
crochet
24 hour maths
plastic ratio
national lottery
game of life
pac-man
arrangement puzzles
craft
light
zines
programming
stirling numbers
advent calendar
geogebra
squares
misleading statistics
edinburgh
kenilworth
go
matt parker
golden ratio
logs
matrix of cofactors
dinosaurs
fence posts
newcastle
phd
signorini conditions
tetris
royal institution
wool
draughts
folding tube maps
data
recursion
matrix of minors
gerry anderson
geometry
mean
rhombicuboctahedron
captain scarlet
fonts
world cup
coventry
cross stitch
christmas card
javascript
bots
fractals
boundary element methods
puzzles
convergence
people maths
video games
correlation
noughts and crosses
radio 4
runge's phenomenon
alphabets
pokémon
dates
mathsjam
final fantasy
speed
propositional calculus
mathsteroids
youtube
chebyshev
platonic solids
chess
gather town
bempp
statistics
a gamut of games
electromagnetic field
crossnumber
raspberry pi
bubble bobble
map projections
coins
probability
matrices
pythagoras
the aperiodical
realhats
gaussian elimination
interpolation
logic
games
warwick
hats
data visualisation
manchester
kings
chalkdust magazine
inline code
hyperbolic surfaces
ternary
stickers
bodmas
royal baby
machine learning
oeis
tmip
ucl
accuracy
mathslogicbot
pokémon wordle
matrix multiplication
standard deviation
inverse matrices
pi approximation day
books
weak imposition
anscombe's quartet
football
big internet math-off
crossnumbers
braiding
quadrilaterals
guest posts
asteroids
regular expressions
christmas
tennis
golden spiral
pi
bluesky
menace
harriss spiral
php
dragon curves
wordle
binary
sport
triangles
turtles
flexagons
python
dataset
london
weather station
frobel
latex
nine men's morris
exponential growth
reddit
databet
sorting
sobolev spaces
crosswords
polynomials
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