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Comments in green were written by me. Comments in blue were not written by me.
2017-12-10
@
Louis
: I think they get harder towards the end, plus the final puzzle is probably harder.
Matthew
on
/blog/46
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Assorted christmaths
Pointless probability
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"Uncanny" royal coincidence
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Tube map Platonic solids, pt. 2
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Archive
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2026
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Feb 2026
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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 2+g-φ-5√2 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
news
electromagnetic field
hats
stirling numbers
error bars
computational complexity
raspberry pi
mathslogicbot
sound
turtles
php
matrix of minors
probability
logo
arrangement puzzles
craft
big internet math-off
latex
live stream
go
tennis
pokémon
geogebra
matrices
trigonometry
javascript
crossnumbers
game show probability
approximation
correlation
cross stitch
weak imposition
braiding
binary
sorting
christmas
interpolation
bempp
arithmetic
coins
london underground
signorini conditions
national lottery
reuleaux polygons
kings
matrix of cofactors
noughts and crosses
kenilworth
databet
crossnumber
recursion
thirteen
misleading statistics
radio 4
speed
squares
video games
hyperbolic surfaces
oeis
quadrilaterals
light
geometry
tmip
wool
zines
palindromes
weather station
24 hour maths
errors
tetris
folding paper
coventry
anscombe's quartet
standard deviation
polynomials
estimation
ternary
runge's phenomenon
frobel
wave scattering
draughts
wordle
cambridge
bubble bobble
gaussian elimination
youtube
pascal's triangle
rugby
preconditioning
pizza cutting
reddit
realhats
machine learning
mathsjam
manchester
statistics
chalkdust magazine
pokémon wordle
world cup
asteroids
propositional calculus
sport
chebyshev
harriss spiral
pi approximation day
game of life
hannah fry
dates
inverse matrices
crochet
bodmas
simultaneous equations
games
inline code
newcastle
data
golden spiral
crosswords
martin gardner
pi
triangles
gerry anderson
bots
royal institution
the aperiodical
captain scarlet
flexagons
logs
alphabets
fractals
hexapawn
accuracy
graphs
platonic solids
data visualisation
programming
exponential growth
menace
edinburgh
talking maths in public
fence posts
numerical analysis
books
warwick
dataset
football
plastic ratio
finite group
map projections
christmas card
numbers
final fantasy
chess
rust
royal baby
curvature
golden ratio
matt parker
regular expressions
countdown
convergence
nonograms
gather town
mathsteroids
puzzles
ucl
matrix multiplication
python
finite element method
people maths
stickers
a gamut of games
dragon curves
fonts
logic
pac-man
datasaurus dozen
pythagoras
advent calendar
boundary element methods
folding tube maps
mean
partridge puzzle
graph theory
guest posts
dinosaurs
nine men's morris
london
bluesky
determinants
rhombicuboctahedron
phd
sobolev spaces
european cup
manchester science festival
friendly squares
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