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2021-12-20
Huh! Today's clue gave enough info to bring the possibilities down to bruteforceable levels... and the second attempt worked!
Alex2
on
/blog/91
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Archive
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2026
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A nonogram alphabet
Mar 2025
How to write a crossnumber
Jan 2025
Christmas (2024) is over
Friendly squares
2024
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A regular expression Christmas puzzle
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Zines, pt. 2
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Christmas (2023) is over
2023
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Dec 2023
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Christmas (2023) is coming!
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Logo Asteroids
Mar 2023
Mathsteroids on hyperbolic surfaces
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2022
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Dec 2022
Off-by-one errors
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Christmas (2022) is coming!
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Feb 2022
Build your own MENACE
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Dec 2021
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Christmas (2021) is coming!
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Christmas (2020) is over
2020
▼ show ▼
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Dec 2020
Christmas card 2020
Nov 2020
Christmas (2020) is coming!
Jul 2020
Happy -13+eπ+τ-√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
golden spiral
talking maths in public
sobolev spaces
polynomials
matt parker
rugby
royal institution
tmip
platonic solids
dates
football
pi
arithmetic
interpolation
chebyshev
zines
fractals
stickers
logs
chalkdust magazine
hyperbolic surfaces
data
pizza cutting
light
fence posts
ternary
raspberry pi
mathsjam
nonograms
matrix of cofactors
game show probability
frobel
data visualisation
pokémon
menace
mathsteroids
programming
arrangement puzzles
captain scarlet
nine men's morris
edinburgh
rhombicuboctahedron
draughts
dataset
standard deviation
approximation
stirling numbers
phd
statistics
computational complexity
cross stitch
dinosaurs
exponential growth
the aperiodical
wool
flexagons
folding paper
datasaurus dozen
plastic ratio
error bars
bodmas
game of life
golden ratio
hats
sport
kings
wave scattering
curvature
palindromes
crossnumber
asteroids
estimation
squares
hannah fry
javascript
pythagoras
chess
convergence
electromagnetic field
bempp
guest posts
reuleaux polygons
live stream
manchester science festival
dragon curves
numbers
puzzles
rust
gaussian elimination
partridge puzzle
tetris
games
accuracy
pi approximation day
map projections
royal baby
regular expressions
geogebra
coventry
youtube
graph theory
finite element method
mathslogicbot
final fantasy
weak imposition
gather town
anscombe's quartet
recursion
pokémon wordle
london underground
european cup
thirteen
propositional calculus
craft
inverse matrices
big internet math-off
simultaneous equations
coins
wordle
python
bubble bobble
cambridge
tennis
boundary element methods
mean
crochet
geometry
matrices
harriss spiral
noughts and crosses
sound
pac-man
crosswords
fonts
london
friendly squares
logo
national lottery
turtles
manchester
news
finite group
hexapawn
braiding
sorting
warwick
inline code
a gamut of games
24 hour maths
christmas card
matrix of minors
preconditioning
ucl
alphabets
triangles
books
logic
crossnumbers
countdown
advent calendar
world cup
realhats
misleading statistics
oeis
runge's phenomenon
errors
weather station
go
kenilworth
trigonometry
newcastle
determinants
folding tube maps
gerry anderson
speed
numerical analysis
matrix multiplication
christmas
radio 4
people maths
video games
signorini conditions
martin gardner
pascal's triangle
machine learning
php
correlation
databet
graphs
reddit
latex
bluesky
probability
binary
bots
quadrilaterals
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