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Comments in green were written by me. Comments in blue were not written by me.
2020-12-25
@
Dean
: you can also go through each answer one at a time and change a digit; if the number of wrong answers goes up then your answer for that question was correct
A
on
/blog/86
×1
×1
2020-12-25
@
A
: Aha, I should have thought of this! Puzzles completed :-)
(anonymous)
on
/blog/86
×1
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Archive
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2021
May 2021
Close encounters of the second kind
Jan 2021
Christmas (2020) is over
2020
▼ show ▼
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Dec 2020
Christmas card 2020
Nov 2020
Christmas (2020) is coming!
Jul 2020
Happy τ-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
logic
data visualisation
matt parker
light
european cup
dataset
machine learning
hats
inverse matrices
final fantasy
football
chalkdust magazine
draughts
bempp
mathslogicbot
weather station
bodmas
quadrilaterals
radio 4
rhombicuboctahedron
electromagnetic field
world cup
convergence
pi
matrix multiplication
folding paper
logs
python
misleading statistics
manchester science festival
the aperiodical
hannah fry
propositional calculus
pizza cutting
computational complexity
platonic solids
programming
wool
dragon curves
polynomials
map projections
pac-man
captain scarlet
pi approximation day
data
a gamut of games
realhats
braiding
exponential growth
manchester
curvature
harriss spiral
christmas
chess
gerry anderson
tmip
talking maths in public
mathsteroids
signorini conditions
pascal's triangle
folding tube maps
inline code
interpolation
ucl
matrix of minors
game of life
coins
oeis
javascript
geometry
cambridge
raspberry pi
craft
frobel
numbers
estimation
speed
royal baby
latex
ternary
numerical analysis
rugby
phd
royal institution
simultaneous equations
christmas card
puzzles
flexagons
arithmetic
triangles
accuracy
determinants
preconditioning
boundary element methods
weak imposition
mathsjam
game show probability
recursion
noughts and crosses
pythagoras
geogebra
sound
books
graph theory
trigonometry
dates
go
news
plastic ratio
advent calendar
sobolev spaces
chebyshev
wave scattering
people maths
matrix of cofactors
london
golden ratio
golden spiral
matrices
video games
asteroids
reuleaux polygons
sport
finite element method
palindromes
cross stitch
london underground
error bars
gaussian elimination
hexapawn
twitter
php
graphs
big internet math-off
binary
guest posts
stickers
reddit
menace
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