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2020-07-30
June the 28th (6.28) isn't too bad for 2 Pi.
steve
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PhD thesis, chapter 1
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A bad Puzzle for Today
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Braiding, pt. 2
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Assorted christmaths
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"Uncanny" royal coincidence
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Tube map Platonic solids, pt. 2
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Tube map Platonic solids
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Archive
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2026
May 2026
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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 -26+eg 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
mathslogicbot
live stream
rust
pythagoras
logic
boundary element methods
latex
machine learning
datasaurus dozen
cambridge
big internet math-off
matt parker
folding paper
recursion
geometry
convergence
trigonometry
coins
oeis
the aperiodical
reuleaux polygons
christmas
frobel
edinburgh
regular expressions
mean
dinosaurs
draughts
stickers
statistics
curvature
chebyshev
inverse matrices
map projections
game of life
finite element method
ucl
books
flexagons
chalkdust magazine
london
tmip
triangles
hexapawn
squares
crossnumbers
coventry
game show probability
warwick
wave scattering
dragon curves
pi approximation day
youtube
video games
nonograms
polynomials
football
data
interpolation
kings
friendly squares
standard deviation
graphs
stirling numbers
asteroids
php
sorting
sport
estimation
christmas card
countdown
tennis
platonic solids
turtles
advent calendar
sound
nine men's morris
martin gardner
data visualisation
mathsteroids
arithmetic
exponential growth
python
bempp
alphabets
matrix multiplication
cross stitch
preconditioning
manchester
royal baby
zines
final fantasy
rhombicuboctahedron
hyperbolic surfaces
pi
partridge puzzle
finite group
logs
errors
arrangement puzzles
talking maths in public
crochet
puzzles
pac-man
mathsjam
quadrilaterals
dates
simultaneous equations
bots
gerry anderson
fractals
weak imposition
golden ratio
ternary
craft
binary
graph theory
databet
bluesky
fonts
european cup
news
javascript
propositional calculus
guest posts
pascal's triangle
fence posts
manchester science festival
numbers
a gamut of games
menace
misleading statistics
wool
plastic ratio
tetris
folding tube maps
newcastle
harriss spiral
gaussian elimination
london underground
logo
electromagnetic field
24 hour maths
inline code
national lottery
palindromes
probability
anscombe's quartet
hats
speed
captain scarlet
realhats
signorini conditions
world cup
crossnumber
geogebra
error bars
computational complexity
dataset
bubble bobble
rugby
golden spiral
accuracy
matrix of minors
matrices
go
wordle
raspberry pi
gather town
people maths
sobolev spaces
hannah fry
kenilworth
correlation
thirteen
games
phd
bodmas
matrix of cofactors
pokémon
noughts and crosses
radio 4
light
reddit
runge's phenomenon
numerical analysis
programming
determinants
approximation
chess
pizza cutting
pokémon wordle
weather station
royal institution
crosswords
braiding
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