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Comments in green were written by me. Comments in blue were not written by me.
2021-12-22
Wonky solution for #9? On a blank start page, answering "16" gives you red and white puzzle completions, yet we _know_ that 16 is an incorrect answer. Strange?
Attika
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Archive
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Christmas (2025) is coming!
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TMiP 2025 puzzle hunt
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A nonogram alphabet
Mar 2025
How to write a crossnumber
Jan 2025
Christmas (2024) is over
Friendly squares
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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
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Dec 2023
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Chalkdust issue 17
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Logo Asteroids
Mar 2023
Mathsteroids on hyperbolic surfaces
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The databet
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Dec 2022
Off-by-one errors
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Christmas (2022) is coming!
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Build your own MENACE
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Christmas (2020) is over
2020
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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
phd
wave scattering
thirteen
exponential growth
crossnumber
logs
mathsjam
live stream
numerical analysis
electromagnetic field
matrix of cofactors
reddit
arithmetic
warwick
talking maths in public
statistics
signorini conditions
guest posts
crosswords
manchester science festival
tetris
fence posts
pac-man
oeis
draughts
runge's phenomenon
triangles
binary
dragon curves
the aperiodical
world cup
pi
geogebra
crochet
estimation
databet
stickers
national lottery
hannah fry
gerry anderson
royal baby
polynomials
python
bodmas
asteroids
sobolev spaces
palindromes
game of life
hexapawn
friendly squares
martin gardner
youtube
advent calendar
numbers
frobel
probability
go
arrangement puzzles
convergence
quadrilaterals
football
a gamut of games
nonograms
realhats
bluesky
ternary
radio 4
menace
royal institution
matrix of minors
kenilworth
pizza cutting
sorting
finite element method
latex
gather town
graphs
games
golden spiral
braiding
countdown
flexagons
christmas
tennis
folding paper
24 hour maths
books
accuracy
mean
chebyshev
cambridge
hyperbolic surfaces
coins
gaussian elimination
news
computational complexity
datasaurus dozen
logo
chalkdust magazine
noughts and crosses
finite group
sport
error bars
bubble bobble
pythagoras
pascal's triangle
reuleaux polygons
interpolation
misleading statistics
cross stitch
fractals
graph theory
map projections
folding tube maps
video games
weather station
platonic solids
light
european cup
errors
mathslogicbot
wool
anscombe's quartet
data
wordle
dataset
rust
partridge puzzle
standard deviation
stirling numbers
christmas card
manchester
javascript
dinosaurs
programming
preconditioning
regular expressions
captain scarlet
recursion
weak imposition
squares
alphabets
newcastle
simultaneous equations
matrix multiplication
inverse matrices
game show probability
trigonometry
edinburgh
matt parker
approximation
php
geometry
correlation
rhombicuboctahedron
plastic ratio
ucl
machine learning
harriss spiral
turtles
mathsteroids
propositional calculus
london
bots
zines
inline code
pokémon wordle
speed
pokémon
data visualisation
big internet math-off
coventry
people maths
hats
curvature
chess
fonts
bempp
craft
rugby
determinants
matrices
nine men's morris
crossnumbers
dates
logic
london underground
pi approximation day
kings
puzzles
sound
final fantasy
boundary element methods
tmip
golden ratio
raspberry pi
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