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2020-12-16
Nice one today (16 December) :)
Did he?... did he really?... starts to look like it... yes he did!
:D
Gert-Jan
on
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A bad Puzzle for Today
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Braiding, pt. 2
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Assorted christmaths
Pointless probability
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"Uncanny" royal coincidence
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Archive
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Feb 2026
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2025
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Christmas card 2025
Nov 2025
Christmas (2025) is coming!
Sep 2025
The partridge puzzle
Aug 2025
TMiP 2025 puzzle hunt
Jun 2025
A nonogram alphabet
Mar 2025
How to write a crossnumber
Jan 2025
Christmas (2024) is over
Friendly squares
2024
Dec 2024
A regular expression Christmas puzzle
Christmas card 2024
Nov 2024
Christmas (2024) is coming!
Feb 2024
Zines, pt. 2
Jan 2024
Christmas (2023) is over
2023
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Dec 2023
Christmas card 2023
Nov 2023
Christmas (2023) is coming!
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Sep 2023
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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
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 ▼
▲ hide ▲
Dec 2020
Christmas card 2020
Nov 2020
Christmas (2020) is coming!
Jul 2020
Happy -4+τ 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
sobolev spaces
countdown
arithmetic
pokémon
triangles
noughts and crosses
datasaurus dozen
latex
harriss spiral
numbers
gaussian elimination
partridge puzzle
runge's phenomenon
coventry
data visualisation
crosswords
chalkdust magazine
matrix multiplication
finite element method
football
dragon curves
zines
draughts
european cup
hexapawn
live stream
geogebra
dataset
cambridge
manchester
inverse matrices
signorini conditions
nine men's morris
wave scattering
realhats
weak imposition
matrix of minors
speed
light
crossnumber
bluesky
numerical analysis
hannah fry
games
folding tube maps
pi approximation day
exponential growth
standard deviation
logs
tetris
edinburgh
squares
statistics
gerry anderson
javascript
dates
anscombe's quartet
christmas card
mean
mathsjam
platonic solids
determinants
stickers
wordle
sorting
captain scarlet
news
cross stitch
people maths
estimation
braiding
bodmas
frobel
golden ratio
finite group
rust
hyperbolic surfaces
pokémon wordle
dinosaurs
warwick
turtles
convergence
london
error bars
sound
world cup
reuleaux polygons
gather town
chebyshev
pythagoras
logo
flexagons
propositional calculus
raspberry pi
python
php
alphabets
bots
graph theory
crochet
palindromes
binary
fonts
sport
golden spiral
manchester science festival
data
tmip
bubble bobble
electromagnetic field
pascal's triangle
fence posts
plastic ratio
asteroids
pi
approximation
matrix of cofactors
puzzles
talking maths in public
databet
game of life
errors
interpolation
tennis
programming
matrices
royal baby
reddit
24 hour maths
national lottery
nonograms
friendly squares
video games
stirling numbers
thirteen
polynomials
game show probability
newcastle
pizza cutting
phd
oeis
graphs
menace
accuracy
quadrilaterals
logic
mathsteroids
boundary element methods
simultaneous equations
guest posts
coins
geometry
ternary
the aperiodical
preconditioning
wool
kenilworth
rugby
martin gardner
regular expressions
trigonometry
computational complexity
books
bempp
final fantasy
misleading statistics
ucl
curvature
weather station
machine learning
london underground
pac-man
craft
royal institution
rhombicuboctahedron
map projections
go
kings
arrangement puzzles
chess
matt parker
big internet math-off
probability
a gamut of games
inline code
radio 4
mathslogicbot
recursion
correlation
advent calendar
hats
fractals
christmas
youtube
crossnumbers
folding paper
© Matthew Scroggs 2012–2026
Did he?... did he really?... starts to look like it... yes he did! :D
on /blog/86