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Comments in green were written by me. Comments in blue were not written by me.
2022-12-25
Thanks for putting this together again. my daughter (11) and I did this together and enjoyed it!
Dave
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2026
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Mixing Wordle with other games
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2025
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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
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Zines, pt. 2
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Zines
Sep 2023
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
weak imposition
gerry anderson
game of life
kenilworth
finite element method
stirling numbers
harriss spiral
go
crosswords
signorini conditions
manchester
tetris
inline code
machine learning
advent calendar
thirteen
polynomials
sport
palindromes
martin gardner
convergence
arithmetic
anscombe's quartet
realhats
platonic solids
mean
bots
games
live stream
misleading statistics
phd
sound
24 hour maths
royal baby
ucl
folding tube maps
big internet math-off
simultaneous equations
graph theory
ternary
quadrilaterals
pi approximation day
newcastle
nine men's morris
matrix of cofactors
a gamut of games
countdown
london underground
rugby
matrices
matrix multiplication
triangles
reddit
dataset
news
php
pokémon
cross stitch
nonograms
flexagons
craft
map projections
matt parker
geogebra
curvature
rust
mathsteroids
bluesky
arrangement puzzles
runge's phenomenon
data visualisation
logic
youtube
pizza cutting
people maths
books
world cup
hats
electromagnetic field
braiding
binary
inverse matrices
bempp
graphs
friendly squares
crossnumbers
mathsjam
probability
preconditioning
turtles
national lottery
pi
final fantasy
sorting
gaussian elimination
latex
fence posts
numbers
pascal's triangle
chebyshev
european cup
oeis
accuracy
stickers
guest posts
wool
error bars
databet
estimation
python
logo
speed
determinants
errors
plastic ratio
dinosaurs
boundary element methods
puzzles
statistics
javascript
geometry
cambridge
coins
asteroids
chalkdust magazine
partridge puzzle
mathslogicbot
pythagoras
dragon curves
exponential growth
draughts
datasaurus dozen
christmas card
kings
numerical analysis
coventry
video games
sobolev spaces
london
tmip
noughts and crosses
squares
bubble bobble
rhombicuboctahedron
radio 4
programming
raspberry pi
regular expressions
golden spiral
talking maths in public
logs
captain scarlet
hannah fry
dates
matrix of minors
crossnumber
recursion
interpolation
pokémon wordle
gather town
manchester science festival
fonts
tennis
folding paper
reuleaux polygons
golden ratio
hyperbolic surfaces
trigonometry
warwick
standard deviation
the aperiodical
edinburgh
fractals
alphabets
hexapawn
light
crochet
zines
football
frobel
finite group
approximation
wave scattering
pac-man
royal institution
menace
wordle
correlation
chess
data
weather station
computational complexity
game show probability
christmas
bodmas
propositional calculus
Archive
Show me a random blog post
▼ show ▼
▲ hide ▲
2026
May 2026
World Cup stickers 2026
Apr 2026
A new puzzle every day
Mixing Wordle with other games
Feb 2026
Christmas (2025) is over
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 -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
platonic solids
books
football
geometry
the aperiodical
coventry
a gamut of games
hexapawn
turtles
big internet math-off
numerical analysis
european cup
go
quadrilaterals
graphs
correlation
pac-man
live stream
logo
python
weather station
accuracy
ucl
gather town
guest posts
noughts and crosses
folding tube maps
inline code
stirling numbers
christmas
dataset
frobel
captain scarlet
fonts
ternary
logs
sound
rust
bots
exponential growth
numbers
pascal's triangle
latex
error bars
standard deviation
crossnumbers
tetris
databet
wool
manchester
flexagons
chess
light
stickers
finite group
national lottery
partridge puzzle
mathsjam
machine learning
rhombicuboctahedron
sorting
royal baby
pythagoras
dragon curves
data
countdown
polynomials
finite element method
regular expressions
royal institution
crossnumber
sport
misleading statistics
gaussian elimination
recursion
signorini conditions
matt parker
data visualisation
harriss spiral
arithmetic
pokémon wordle
friendly squares
matrix of minors
javascript
electromagnetic field
pokémon
reuleaux polygons
tmip
london underground
zines
24 hour maths
hats
talking maths in public
map projections
sobolev spaces
graph theory
binary
matrices
dates
craft
pizza cutting
squares
propositional calculus
runge's phenomenon
chalkdust magazine
golden spiral
christmas card
raspberry pi
convergence
programming
crochet
php
youtube
thirteen
warwick
approximation
tennis
news
simultaneous equations
newcastle
arrangement puzzles
inverse matrices
fractals
weak imposition
mathslogicbot
kings
dinosaurs
radio 4
oeis
edinburgh
reddit
bodmas
plastic ratio
curvature
video games
hyperbolic surfaces
advent calendar
triangles
trigonometry
computational complexity
anscombe's quartet
matrix multiplication
statistics
people maths
coins
games
london
cambridge
cross stitch
puzzles
menace
braiding
boundary element methods
preconditioning
crosswords
bempp
datasaurus dozen
interpolation
errors
final fantasy
pi
speed
geogebra
folding paper
probability
kenilworth
estimation
gerry anderson
wave scattering
mathsteroids
determinants
bubble bobble
chebyshev
game show probability
realhats
logic
nonograms
nine men's morris
pi approximation day
mean
draughts
rugby
hannah fry
fence posts
martin gardner
wordle
phd
alphabets
asteroids
bluesky
game of life
manchester science festival
matrix of cofactors
golden ratio
palindromes
world cup
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