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2023-12-21
@
Robert Brady
: As day 9 suggests, not all the clues are necessarily true. The final three clues should help clear this up...
Matthew
on
/blog/107
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Assorted christmaths
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"Uncanny" royal coincidence
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TMiP 2025 puzzle hunt
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A nonogram alphabet
Mar 2025
How to write a crossnumber
Jan 2025
Christmas (2024) is over
Friendly squares
2024
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A regular expression Christmas puzzle
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Chalkdust issue 17
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Logo Asteroids
Mar 2023
Mathsteroids on hyperbolic surfaces
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The databet
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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!
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24 Hour Maths Game Show
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Approximating π
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Build your own MENACE
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Christmas (2021) is coming!
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Close encounters of the second kind
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Christmas (2020) is over
2020
▼ show ▼
▲ hide ▲
Dec 2020
Christmas card 2020
Nov 2020
Christmas (2020) is coming!
Jul 2020
Happy -3+π√3 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
final fantasy
puzzles
dinosaurs
chalkdust magazine
finite group
kings
triangles
map projections
bempp
data
anscombe's quartet
gather town
bluesky
folding tube maps
phd
asteroids
crossnumbers
geometry
computational complexity
menace
machine learning
martin gardner
kenilworth
php
inverse matrices
a gamut of games
wave scattering
european cup
data visualisation
noughts and crosses
latex
london underground
dates
fractals
graphs
books
radio 4
go
national lottery
stirling numbers
sport
manchester science festival
hexapawn
convergence
ucl
python
signorini conditions
london
hannah fry
braiding
graph theory
sobolev spaces
regular expressions
nine men's morris
game of life
royal institution
datasaurus dozen
quadrilaterals
dragon curves
squares
matrix of minors
chebyshev
geogebra
hyperbolic surfaces
accuracy
arrangement puzzles
mathslogicbot
royal baby
captain scarlet
logic
gerry anderson
electromagnetic field
tennis
preconditioning
matrices
golden spiral
tmip
sorting
stickers
pascal's triangle
logs
correlation
standard deviation
pizza cutting
dataset
estimation
simultaneous equations
logo
propositional calculus
edinburgh
gaussian elimination
oeis
interpolation
error bars
harriss spiral
thirteen
news
hats
matt parker
numerical analysis
football
recursion
the aperiodical
rust
cambridge
people maths
coins
mean
24 hour maths
manchester
numbers
youtube
finite element method
arithmetic
talking maths in public
weak imposition
zines
big internet math-off
world cup
games
rhombicuboctahedron
weather station
boundary element methods
craft
partridge puzzle
raspberry pi
nonograms
cross stitch
plastic ratio
friendly squares
bubble bobble
frobel
binary
platonic solids
coventry
countdown
statistics
flexagons
crochet
fence posts
advent calendar
exponential growth
chess
polynomials
video games
light
probability
bodmas
turtles
sound
matrix of cofactors
pac-man
javascript
trigonometry
crossnumber
databet
errors
fonts
pi approximation day
guest posts
realhats
warwick
curvature
ternary
game show probability
folding paper
reddit
matrix multiplication
tetris
programming
mathsjam
reuleaux polygons
wordle
bots
approximation
pi
misleading statistics
determinants
wool
christmas card
pythagoras
draughts
runge's phenomenon
crosswords
pokémon
inline code
rugby
palindromes
alphabets
newcastle
mathsteroids
pokémon wordle
speed
live stream
christmas
golden ratio
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