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Comments in green were written by me. Comments in blue were not written by me.
2023-04-13
Very cool! Here's a combination of your "burst" and "protect" subroutines:
to
f
pu
sety
195
setx
390
pd
repeat
10 [
fire
fd
20
rt
36]
pu
home
end
Aaron
on
/blog/103
×4
×3
×4
×4
×4
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Electromagnetic Field talk
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Tennis maths
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Countdown probability
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New machine unfriendly £1 coin
2013
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Assorted christmaths
Pointless probability
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"Uncanny" royal coincidence
Raspberry Pi weather station
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Tube map Platonic solids, pt. 2
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Tube map Platonic solids
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a gamut of games
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inline code
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bots
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correlation
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curvature
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guest posts
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Archive
Show me a random blog post
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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 -15+3τ-φ-√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 ▼
▲ 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
arrangement puzzles
crochet
trigonometry
bots
sound
big internet math-off
tetris
mathsjam
reddit
sport
kings
estimation
edinburgh
approximation
crosswords
finite group
signorini conditions
electromagnetic field
go
wool
simultaneous equations
rust
exponential growth
computational complexity
phd
crossnumbers
probability
correlation
recursion
raspberry pi
fence posts
graph theory
map projections
propositional calculus
news
finite element method
platonic solids
hyperbolic surfaces
pi
reuleaux polygons
standard deviation
matrix multiplication
matrices
graphs
draughts
partridge puzzle
bubble bobble
matrix of cofactors
mathsteroids
london
kenilworth
people maths
friendly squares
the aperiodical
matrix of minors
chess
craft
pythagoras
dragon curves
fractals
geometry
stirling numbers
palindromes
wordle
final fantasy
databet
data
puzzles
quadrilaterals
statistics
menace
rhombicuboctahedron
logic
php
geogebra
london underground
pac-man
warwick
football
european cup
wave scattering
turtles
mathslogicbot
folding paper
royal baby
braiding
newcastle
interpolation
chalkdust magazine
logs
errors
weak imposition
chebyshev
countdown
game of life
hats
tmip
light
curvature
fonts
anscombe's quartet
pizza cutting
coventry
martin gardner
mean
talking maths in public
pokémon wordle
24 hour maths
speed
gaussian elimination
machine learning
triangles
ternary
runge's phenomenon
javascript
oeis
numbers
boundary element methods
zines
dataset
guest posts
a gamut of games
video games
crossnumber
christmas
harriss spiral
polynomials
pascal's triangle
datasaurus dozen
royal institution
hannah fry
asteroids
pokémon
logo
cross stitch
radio 4
books
convergence
bempp
ucl
manchester science festival
error bars
arithmetic
national lottery
frobel
noughts and crosses
sobolev spaces
determinants
flexagons
golden ratio
binary
inline code
misleading statistics
sorting
world cup
golden spiral
advent calendar
pi approximation day
manchester
weather station
gather town
thirteen
latex
data visualisation
folding tube maps
bodmas
preconditioning
cambridge
regular expressions
captain scarlet
matt parker
game show probability
live stream
dinosaurs
alphabets
numerical analysis
tennis
nonograms
inverse matrices
rugby
accuracy
gerry anderson
squares
stickers
realhats
christmas card
coins
python
programming
youtube
games
nine men's morris
hexapawn
plastic ratio
bluesky
dates
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