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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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PhD thesis, chapter ∞
PhD thesis, chapter 5
PhD thesis, chapter 4
PhD thesis, chapter 3
Inverting a matrix
PhD thesis, chapter 2
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PhD thesis, chapter 1
Gaussian elimination
Matrix multiplication
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Harriss and other spirals
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Christmas cross stitch
MENACE in fiction
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Christmas (2018) is coming!
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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
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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
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The importance of estimation error
Jan 2017
Is MEDUSA the new BODMAS?
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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
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▼ show ▼
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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
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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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Logic bot
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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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Dec 2013
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
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Tube map Platonic solids
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standard deviation
numerical analysis
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finite element method
oeis
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dataset
arithmetic
geometry
gerry anderson
guest posts
cambridge
crossnumber
datasaurus dozen
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phd
books
edinburgh
signorini conditions
pi
pythagoras
hyperbolic surfaces
hats
news
boundary element methods
statistics
dinosaurs
folding paper
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final fantasy
logic
game show probability
accuracy
determinants
pac-man
talking maths in public
hexapawn
error bars
errors
graph theory
anscombe's quartet
weather station
bempp
bodmas
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sport
a gamut of games
christmas card
wool
approximation
newcastle
christmas
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platonic solids
rhombicuboctahedron
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matrix of cofactors
finite group
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golden spiral
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reuleaux polygons
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quadrilaterals
logs
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misleading statistics
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estimation
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probability
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light
game of life
data visualisation
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flexagons
coins
ternary
gaussian elimination
correlation
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advent calendar
databet
interpolation
triangles
manchester
video games
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national lottery
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folding tube maps
pi approximation day
nine men's morris
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gather town
european cup
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craft
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propositional calculus
weak imposition
bubble bobble
the aperiodical
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inline code
trigonometry
martin gardner
recursion
inverse matrices
ucl
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go
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preconditioning
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puzzles
speed
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logo
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© Matthew Scroggs 2012–2024
on /blog/59