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Comments in green were written by me. Comments in blue were not written by me.
2018-12-09
Loved these puzzles! I have no idea how to approach #9, though. Will the solutions be posted at any point? Or, can anyone provide a hint to how to approach it?
Seth
on
/blog/59
2018-12-10
@
Seth
: try solving it for 3a+4b, 3a+5b, 4a+5b, etc and look for patterns
Matthew
on
/blog/59
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Interesting tautologies
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PhD thesis, chapter ∞
PhD thesis, chapter 5
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PhD thesis, chapter 1
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Harriss and other spirals
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Christmas cross stitch
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Runge's Phenomenon
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World Cup stickers 2018, pt. 3
Mathsteroids
Jun 2018
World Cup stickers 2018, pt. 2
May 2018
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
Jan 2018
Origins of World War I
Christmas (2017) is over
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Dec 2017
Christmas card 2017
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Christmas (2017) is coming!
MENACE at Manchester Science Festival
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Big Ben Strikes Again
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The end of coins of constant width
Dragon curves II
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The importance of estimation error
Jan 2017
Is MEDUSA the new BODMAS?
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Dec 2016
Christmas (2016) is over
Video game surfaces
Christmas card 2016
Nov 2016
Christmas (2016) is coming!
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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
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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
Jan 2015
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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2013
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Assorted christmaths
Pointless probability
Jul 2013
"Uncanny" royal coincidence
Raspberry Pi weather station
2012
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Nov 2012
Tube map Platonic solids, pt. 2
Oct 2012
Tube map Platonic solids
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bempp
anscombe's quartet
pac-man
geometry
realhats
triangles
reddit
finite element method
error bars
london
bodmas
matrix of cofactors
sound
datasaurus dozen
christmas
live stream
reuleaux polygons
computational complexity
javascript
national lottery
inline code
hexapawn
hannah fry
graph theory
guest posts
raspberry pi
tennis
rhombicuboctahedron
menace
mathsteroids
python
binary
crossnumber
books
misleading statistics
chebyshev
propositional calculus
logo
numbers
fonts
signorini conditions
probability
hats
estimation
world cup
graphs
game of life
matrix multiplication
phd
matrices
final fantasy
plastic ratio
numerical analysis
wave scattering
braiding
gaussian elimination
latex
recursion
london underground
finite group
newcastle
the aperiodical
php
weak imposition
geogebra
dinosaurs
turtles
errors
pythagoras
hyperbolic surfaces
manchester
light
edinburgh
folding tube maps
golden spiral
dataset
advent calendar
correlation
sobolev spaces
sorting
stickers
news
statistics
craft
ternary
crochet
tmip
royal baby
big internet math-off
flexagons
runge's phenomenon
a gamut of games
convergence
pizza cutting
ucl
palindromes
platonic solids
map projections
accuracy
trigonometry
chalkdust magazine
royal institution
chess
fractals
noughts and crosses
simultaneous equations
standard deviation
24 hour maths
preconditioning
manchester science festival
mathslogicbot
fence posts
video games
frobel
dragon curves
sport
data
exponential growth
puzzles
gather town
polynomials
go
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