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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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2021
Jan 2021
Christmas (2020) is over
2020
▼ show ▼
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Christmas card 2020
Nov 2020
Christmas (2020) is coming!
Jul 2020
Happy τ+√3+12 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
game show probability
football
interpolation
inline code
geometry
light
manchester
weak imposition
inverse matrices
signorini conditions
cambridge
realhats
rhombicuboctahedron
captain scarlet
flexagons
weather station
mathsteroids
bubble bobble
stickers
asteroids
a gamut of games
coins
bempp
electromagnetic field
matrix of minors
advent calendar
go
royal baby
map projections
approximation
folding tube maps
misleading statistics
curvature
matrix multiplication
convergence
pythagoras
talking maths in public
hats
game of life
books
hexapawn
palindromes
programming
games
logic
arithmetic
probability
matrix of cofactors
radio 4
determinants
latex
machine learning
tmip
national lottery
rugby
error bars
polynomials
finite element method
sport
javascript
tennis
triangles
frobel
people maths
trigonometry
gaussian elimination
gerry anderson
puzzles
the aperiodical
simultaneous equations
draughts
python
sobolev spaces
big internet math-off
quadrilaterals
reuleaux polygons
wool
numerical analysis
london
sorting
boundary element methods
chess
accuracy
wave scattering
ternary
nine men's morris
squares
ucl
exponential growth
graph theory
chalkdust magazine
dataset
graphs
pac-man
european cup
logs
computational complexity
statistics
christmas
chebyshev
php
cross stitch
mathsjam
estimation
harriss spiral
pi
countdown
pi approximation day
oeis
christmas card
platonic solids
geogebra
pizza cutting
hannah fry
craft
video games
preconditioning
royal institution
golden spiral
news
data visualisation
raspberry pi
twitter
data
dragon curves
plastic ratio
final fantasy
braiding
speed
bodmas
mathslogicbot
reddit
folding paper
matrices
binary
world cup
propositional calculus
manchester science festival
fractals
menace
phd
sound
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