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2023-12-09
The clue for today's puzzle just made everything make way more sense.
Seth Cohen
on
/blog/107
×1
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Happy -3+g+√2-√3 Approximation Day!
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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
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Jan 2020
PhD thesis, chapter 1
Gaussian elimination
Matrix multiplication
Christmas (2019) is over
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Christmas card 2019
Nov 2019
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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
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Christmas (2018) is over
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Dec 2018
Christmas cross stitch
MENACE in fiction
Christmas card 2018
Nov 2018
Christmas (2018) is coming!
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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 ▼
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Dec 2017
Christmas card 2017
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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
platonic solids
turtles
pi
wave scattering
matrix of cofactors
crosswords
game show probability
raspberry pi
video games
ternary
graphs
machine learning
stickers
pythagoras
london
manchester
national lottery
football
logo
data
sorting
plastic ratio
nine men's morris
fence posts
oeis
mathsteroids
programming
chess
radio 4
chebyshev
weak imposition
martin gardner
royal institution
numbers
finite element method
tennis
cambridge
golden ratio
logs
zines
rugby
crossnumbers
squares
determinants
live stream
big internet math-off
go
geogebra
london underground
24 hour maths
quadrilaterals
newcastle
electromagnetic field
fractals
golden spiral
mathslogicbot
dates
bots
royal baby
simultaneous equations
runge's phenomenon
regular expressions
folding tube maps
bempp
coins
data visualisation
pac-man
approximation
recursion
talking maths in public
light
signorini conditions
draughts
bubble bobble
advent calendar
weather station
convergence
european cup
hats
puzzles
gaussian elimination
asteroids
books
mean
matrix multiplication
bodmas
interpolation
numerical analysis
stirling numbers
braiding
sobolev spaces
matt parker
probability
statistics
databet
polynomials
palindromes
crossnumber
christmas
finite group
craft
arithmetic
standard deviation
dinosaurs
hexapawn
games
misleading statistics
realhats
python
pi approximation day
cross stitch
speed
boundary element methods
mathsjam
game of life
harriss spiral
flexagons
world cup
anscombe's quartet
the aperiodical
matrices
triangles
wool
php
a gamut of games
youtube
computational complexity
binary
fonts
exponential growth
guest posts
captain scarlet
noughts and crosses
tmip
pizza cutting
inverse matrices
estimation
datasaurus dozen
friendly squares
dragon curves
rhombicuboctahedron
ucl
countdown
javascript
hyperbolic surfaces
matrix of minors
chalkdust magazine
kings
graph theory
sound
geometry
manchester science festival
errors
reddit
edinburgh
crochet
christmas card
people maths
news
hannah fry
error bars
map projections
frobel
trigonometry
propositional calculus
dataset
preconditioning
curvature
reuleaux polygons
gerry anderson
menace
logic
folding paper
sport
correlation
pascal's triangle
inline code
accuracy
latex
final fantasy
gather town
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