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Comments in green were written by me. Comments in blue were not written by me.
2021-12-22
Wonky solution for #9? On a blank start page, answering "16" gives you red and white puzzle completions, yet we _know_ that 16 is an incorrect answer. Strange?
Attika
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A bad Puzzle for Today
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Building MENACEs for other games
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A 20,000-to-1 baby?
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Archive
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2024
Feb 2024
Zines, pt. 2
Jan 2024
Christmas (2023) is over
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Dec 2023
Christmas card 2023
Nov 2023
Christmas (2023) is coming!
Zines
Sep 2023
TMiP 2023 puzzle hunt
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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!
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24 Hour Maths Game Show
Mar 2022
Approximating π
Feb 2022
Build your own MENACE
Jan 2022
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2021
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Dec 2021
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Nov 2021
Christmas (2021) is coming!
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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 ((gτ)-(π-√2))-58 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 ▼
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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
geometry
national lottery
databet
people maths
pizza cutting
programming
captain scarlet
matrix of cofactors
menace
preconditioning
european cup
guest posts
wave scattering
approximation
frobel
curvature
london underground
php
phd
squares
palindromes
royal baby
hats
weather station
boundary element methods
tennis
correlation
newcastle
pythagoras
inverse matrices
puzzles
a gamut of games
accuracy
draughts
braiding
coins
python
fonts
sobolev spaces
map projections
cambridge
the aperiodical
light
reuleaux polygons
data
datasaurus dozen
manchester science festival
simultaneous equations
manchester
triangles
quadrilaterals
anscombe's quartet
asteroids
mathsjam
final fantasy
news
advent calendar
folding tube maps
inline code
binary
dataset
big internet math-off
logic
hexapawn
estimation
error bars
chebyshev
reddit
hannah fry
bubble bobble
bempp
noughts and crosses
books
countdown
football
gather town
propositional calculus
matt parker
christmas
tmip
crochet
hyperbolic surfaces
dragon curves
stirling numbers
youtube
geogebra
nine men's morris
sorting
convergence
talking maths in public
london
video games
statistics
radio 4
standard deviation
realhats
recursion
wool
matrix multiplication
raspberry pi
chess
crossnumber
sound
pi approximation day
determinants
craft
finite element method
game show probability
pascal's triangle
ternary
trigonometry
fractals
golden ratio
polynomials
probability
numbers
sport
mathslogicbot
errors
computational complexity
numerical analysis
dinosaurs
oeis
runge's phenomenon
live stream
electromagnetic field
gerry anderson
dates
javascript
bodmas
misleading statistics
folding paper
interpolation
speed
golden spiral
weak imposition
go
mean
signorini conditions
ucl
christmas card
data visualisation
cross stitch
plastic ratio
matrix of minors
exponential growth
martin gardner
graphs
24 hour maths
harriss spiral
stickers
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fence posts
game of life
logs
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logo
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© Matthew Scroggs 2012–2024
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