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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
/blog/87
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Archive
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Christmas (2025) is coming!
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A nonogram alphabet
Mar 2025
How to write a crossnumber
Jan 2025
Christmas (2024) is over
Friendly squares
2024
▼ show ▼
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Dec 2024
A regular expression Christmas puzzle
Christmas card 2024
Nov 2024
Christmas (2024) is coming!
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Zines, pt. 2
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Christmas (2023) is over
2023
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Dec 2023
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Christmas (2023) is coming!
Zines
Sep 2023
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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
▼ show ▼
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Dec 2021
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Nov 2021
Christmas (2021) is coming!
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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 -1+e+φ 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
games
live stream
menace
stickers
chess
martin gardner
books
anscombe's quartet
hats
exponential growth
arithmetic
boundary element methods
hannah fry
a gamut of games
london underground
php
chalkdust magazine
football
realhats
turtles
reddit
logs
interpolation
platonic solids
mean
javascript
data
tennis
reuleaux polygons
pythagoras
stirling numbers
ternary
matt parker
rugby
matrix multiplication
harriss spiral
accuracy
curvature
propositional calculus
folding paper
crosswords
bots
gaussian elimination
finite group
palindromes
determinants
standard deviation
databet
misleading statistics
warwick
coventry
inline code
countdown
computational complexity
phd
gerry anderson
national lottery
game show probability
squares
friendly squares
tmip
fence posts
crossnumber
regular expressions
map projections
royal institution
data visualisation
edinburgh
simultaneous equations
weak imposition
matrix of cofactors
nine men's morris
wave scattering
hexapawn
puzzles
error bars
bodmas
pac-man
cambridge
latex
advent calendar
game of life
gather town
braiding
estimation
world cup
geogebra
youtube
golden spiral
london
royal baby
manchester
inverse matrices
errors
pi approximation day
triangles
electromagnetic field
go
frobel
pizza cutting
ucl
weather station
kings
bempp
graph theory
machine learning
chebyshev
coins
correlation
light
logo
programming
sound
sobolev spaces
dragon curves
crochet
binary
oeis
dataset
golden ratio
mathsjam
plastic ratio
rhombicuboctahedron
numerical analysis
geometry
recursion
sorting
probability
talking maths in public
craft
finite element method
fractals
flexagons
captain scarlet
logic
news
dinosaurs
european cup
kenilworth
approximation
nonograms
cross stitch
mathslogicbot
alphabets
matrices
asteroids
preconditioning
folding tube maps
signorini conditions
crossnumbers
fonts
newcastle
video games
speed
radio 4
python
pascal's triangle
draughts
raspberry pi
final fantasy
partridge puzzle
datasaurus dozen
rust
sport
wool
christmas card
polynomials
people maths
trigonometry
matrix of minors
graphs
numbers
hyperbolic surfaces
big internet math-off
runge's phenomenon
pi
thirteen
mathsteroids
24 hour maths
zines
christmas
quadrilaterals
the aperiodical
noughts and crosses
convergence
dates
manchester science festival
statistics
bubble bobble
guest posts
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