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Comments in green were written by me. Comments in blue were not written by me.
2023-12-27
Really enjoyed this years puzzles, Matt! 12 and 14 were favorites as well as the logic "meta-puzzle".
Don
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Log-scaled axes
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PhD thesis, chapter ∞
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PhD thesis, chapter 1
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Visualising MENACE's learning
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Christmas cross stitch
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Runge's Phenomenon
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A bad Puzzle for Today
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A 20,000-to-1 baby?
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The importance of estimation error
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Logical contradictions
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Tube map kaleidocycles
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Solving the cross diagonal cover problem
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Braiding, pt. 2
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Making names in Life
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Euro 2016 stickers
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Proving Pythagoras' theorem
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Optimal Pac-Man
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Logic bot
Sep 2014
Electromagnetic Field talk
Jun 2014
Tennis maths
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Countdown probability, pt. 2
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Assorted christmaths
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"Uncanny" royal coincidence
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Tube map Platonic solids
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Mathsteroids on hyperbolic surfaces
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The databet
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Off-by-one errors
Christmas card 2022
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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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Dec 2020
Christmas card 2020
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Christmas (2020) is coming!
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Happy -3+g+√2-√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 ▼
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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
error bars
pi
live stream
the aperiodical
geogebra
final fantasy
numerical analysis
exponential growth
reddit
approximation
football
menace
polynomials
finite element method
christmas
talking maths in public
manchester science festival
recursion
kings
radio 4
folding tube maps
bots
news
fonts
gaussian elimination
christmas card
captain scarlet
correlation
weather station
edinburgh
sound
matt parker
youtube
mathsteroids
zines
quadrilaterals
speed
data
convergence
probability
dinosaurs
craft
cambridge
pascal's triangle
london
determinants
braiding
golden spiral
weak imposition
advent calendar
european cup
cross stitch
a gamut of games
anscombe's quartet
pythagoras
misleading statistics
go
game show probability
guest posts
matrices
programming
video games
tmip
draughts
countdown
python
game of life
numbers
mean
data visualisation
plastic ratio
stirling numbers
turtles
pizza cutting
logo
fence posts
royal baby
estimation
map projections
latex
realhats
graphs
logic
statistics
runge's phenomenon
bubble bobble
royal institution
dataset
chalkdust magazine
chess
coins
logs
folding paper
accuracy
dragon curves
noughts and crosses
palindromes
propositional calculus
london underground
reuleaux polygons
hyperbolic surfaces
tennis
crosswords
manchester
trigonometry
matrix of cofactors
ternary
games
pac-man
databet
people maths
flexagons
triangles
machine learning
nine men's morris
national lottery
hexapawn
gather town
preconditioning
mathsjam
sobolev spaces
matrix multiplication
sorting
24 hour maths
ucl
fractals
standard deviation
inverse matrices
sport
errors
puzzles
gerry anderson
crossnumbers
wool
rugby
golden ratio
geometry
newcastle
crochet
big internet math-off
bodmas
dates
graph theory
mathslogicbot
asteroids
phd
finite group
martin gardner
electromagnetic field
datasaurus dozen
world cup
frobel
regular expressions
oeis
light
interpolation
squares
binary
bempp
hats
stickers
computational complexity
books
platonic solids
rhombicuboctahedron
boundary element methods
crossnumber
chebyshev
simultaneous equations
friendly squares
pi approximation day
matrix of minors
arithmetic
inline code
signorini conditions
harriss spiral
php
wave scattering
javascript
hannah fry
raspberry pi
curvature
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