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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
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/blog/91
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A bad Puzzle for Today
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Tube map Platonic solids
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Archive
Show me a random blog post
▼ show ▼
▲ hide ▲
2024
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 (ϕe)-1 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
machine learning
video games
programming
craft
inline code
matrices
talking maths in public
statistics
data visualisation
fonts
mean
game show probability
wool
gerry anderson
geogebra
christmas
world cup
countdown
noughts and crosses
braiding
hyperbolic surfaces
trigonometry
oeis
cross stitch
probability
realhats
palindromes
approximation
exponential growth
squares
fractals
tennis
estimation
bodmas
asteroids
runge's phenomenon
draughts
sobolev spaces
reddit
finite element method
fence posts
computational complexity
games
folding tube maps
chalkdust magazine
data
london
gather town
numerical analysis
anscombe's quartet
logo
hexapawn
arithmetic
ucl
numbers
pythagoras
curvature
bubble bobble
standard deviation
rhombicuboctahedron
simultaneous equations
accuracy
preconditioning
harriss spiral
geometry
datasaurus dozen
pascal's triangle
map projections
pizza cutting
javascript
determinants
nine men's morris
radio 4
matt parker
live stream
christmas card
frobel
gaussian elimination
mathsjam
reuleaux polygons
guest posts
big internet math-off
propositional calculus
sorting
go
bempp
mathsteroids
electromagnetic field
logic
dragon curves
manchester science festival
youtube
people maths
game of life
errors
recursion
turtles
inverse matrices
graphs
dinosaurs
plastic ratio
national lottery
news
matrix of cofactors
football
pac-man
speed
books
flexagons
triangles
newcastle
phd
pi
logs
royal baby
graph theory
a gamut of games
advent calendar
puzzles
zines
correlation
folding paper
stickers
mathslogicbot
databet
signorini conditions
matrix of minors
error bars
polynomials
edinburgh
convergence
raspberry pi
boundary element methods
martin gardner
captain scarlet
final fantasy
wave scattering
hannah fry
stirling numbers
latex
chess
sport
php
weak imposition
python
london underground
24 hour maths
the aperiodical
finite group
coins
golden ratio
royal institution
manchester
platonic solids
hats
crossnumber
chebyshev
dates
pi approximation day
binary
interpolation
european cup
crochet
tmip
golden spiral
cambridge
weather station
misleading statistics
matrix multiplication
ternary
light
rugby
menace
quadrilaterals
sound
dataset
© Matthew Scroggs 2012–2024
on /blog/91