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Comments in green were written by me. Comments in blue were not written by me.
2023-12-25
My favourite so far of all your advents, a good mix of the trivial and the tricky - day 12 took me far too long until the answer came to me!
Colin Brockley
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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?
World Cup stickers 2018
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Origins of World War I
Christmas (2017) is over
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Big Ben Strikes Again
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The importance of estimation error
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Is MEDUSA the new BODMAS?
2016
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Christmas (2016) is over
Video game surfaces
Christmas card 2016
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Christmas (2016) is coming!
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Logical contradictions
Palindromic dates
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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
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Proving Pythagoras' theorem
Dragon curves
The
Mathematical Games
of Martin Gardner
Jan 2016
Christmas (2015) is over
2015
▼ show ▼
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Nov 2015
Christmas (2015) is coming!
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How to kick a conversion
How much will I win on the new National Lottery?
Aug 2015
How OEISbot works
MENACE
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Optimal Pac-Man
Tube map stellated rhombicuboctahedron
Logic bot, pt. 2
Design your own flexagon
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Tube map Platonic solids, pt. 3
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Electromagnetic Field talk
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Tennis maths
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Countdown probability, pt. 2
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New machine unfriendly £1 coin, pt. 2
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Assorted christmaths
Pointless probability
Jul 2013
"Uncanny" royal coincidence
Raspberry Pi weather station
2012
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Tube map Platonic solids, pt. 2
Oct 2012
Tube map Platonic solids
Tags
youtube
triangles
golden ratio
approximation
pi approximation day
machine learning
map projections
interpolation
bots
chebyshev
folding tube maps
people maths
inline code
tmip
estimation
craft
realhats
crossnumber
determinants
probability
a gamut of games
exponential growth
mathsteroids
errors
nine men's morris
python
plastic ratio
logic
pizza cutting
finite group
databet
geogebra
arithmetic
geometry
coins
sound
countdown
chess
christmas card
manchester
folding paper
menace
finite element method
stirling numbers
stickers
turtles
braiding
computational complexity
dates
newcastle
game show probability
hannah fry
matrix of cofactors
london underground
the aperiodical
curvature
error bars
runge's phenomenon
speed
php
chalkdust magazine
signorini conditions
matrix of minors
accuracy
pi
trigonometry
mean
raspberry pi
data
ucl
standard deviation
live stream
rhombicuboctahedron
propositional calculus
misleading statistics
harriss spiral
platonic solids
tennis
manchester science festival
matrices
radio 4
pythagoras
advent calendar
london
simultaneous equations
reddit
weather station
video games
world cup
data visualisation
cross stitch
edinburgh
talking maths in public
big internet math-off
gerry anderson
phd
logs
gather town
oeis
zines
wool
quadrilaterals
recursion
fonts
logo
correlation
numerical analysis
weak imposition
fence posts
hexapawn
national lottery
cambridge
game of life
matrix multiplication
bempp
martin gardner
latex
matt parker
european cup
convergence
palindromes
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noughts and crosses
crochet
hyperbolic surfaces
24 hour maths
dataset
gaussian elimination
draughts
light
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statistics
ternary
numbers
graphs
royal baby
inverse matrices
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fractals
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royal institution
polynomials
final fantasy
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news
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guest posts
puzzles
christmas
anscombe's quartet
squares
sorting
go
bubble bobble
binary
sport
wave scattering
pascal's triangle
programming
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pac-man
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captain scarlet
hats
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games
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books
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preconditioning
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javascript
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