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2020-12-04
@
Tara
: Yes, looks like you may have got an incorrect answer for one of the black puzzles
Matthew
on
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A bad Puzzle for Today
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Archive
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2024
Feb 2024
Zines, pt. 2
Jan 2024
Christmas (2023) is over
2023
▼ show ▼
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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 ▼
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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
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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 ▼
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Dec 2020
Christmas card 2020
Nov 2020
Christmas (2020) is coming!
Jul 2020
Happy (√3g)-10 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
folding tube maps
weather station
binary
big internet math-off
edinburgh
sobolev spaces
fractals
computational complexity
machine learning
chess
gerry anderson
datasaurus dozen
coins
convergence
speed
bodmas
countdown
world cup
dragon curves
pi
quadrilaterals
golden ratio
wave scattering
statistics
inverse matrices
mathsteroids
mathsjam
guest posts
platonic solids
talking maths in public
ucl
game show probability
inline code
nine men's morris
sorting
cross stitch
a gamut of games
hexapawn
logo
hannah fry
games
tmip
folding paper
polynomials
runge's phenomenon
finite group
geometry
geogebra
squares
the aperiodical
hyperbolic surfaces
oeis
bempp
probability
draughts
final fantasy
gaussian elimination
puzzles
mean
tennis
boundary element methods
raspberry pi
logs
anscombe's quartet
propositional calculus
fence posts
reuleaux polygons
signorini conditions
matrix of cofactors
pizza cutting
palindromes
ternary
plastic ratio
newcastle
turtles
advent calendar
dates
european cup
live stream
curvature
books
errors
captain scarlet
numbers
harriss spiral
weak imposition
exponential growth
data visualisation
dinosaurs
electromagnetic field
go
london underground
chebyshev
news
video games
game of life
fonts
error bars
graphs
approximation
crossnumber
craft
interpolation
asteroids
christmas card
pythagoras
triangles
programming
preconditioning
christmas
braiding
rugby
correlation
flexagons
realhats
map projections
python
wool
bubble bobble
matrices
simultaneous equations
mathslogicbot
london
stickers
menace
arithmetic
manchester science festival
matt parker
cambridge
phd
matrix of minors
24 hour maths
latex
youtube
accuracy
php
light
crochet
dataset
football
sport
determinants
matrix multiplication
martin gardner
people maths
pac-man
royal baby
databet
graph theory
misleading statistics
numerical analysis
reddit
estimation
trigonometry
stirling numbers
noughts and crosses
royal institution
chalkdust magazine
manchester
rhombicuboctahedron
zines
logic
frobel
finite element method
radio 4
pascal's triangle
javascript
pi approximation day
national lottery
standard deviation
recursion
gather town
hats
data
sound
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