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Comments in green were written by me. Comments in blue were not written by me.
2016-12-12
I think problem 5 needs clarification. By numbers, you mean positive integers? Does the sum just consisting of the number 35 count? Are these ordered or unordered sums?
Thank you for all your hard work on this, it's a lot of fun.
Mike
on
/blog/36
2016-12-13
@
Mike
: I've added a clarification to puzzle 5. Glad you're enjoying the puzzles!
Matthew
on
/blog/36
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Build your own MENACE
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Christmas (2021) is coming!
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Christmas (2020) is coming!
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Happy -10+e√2+5√3 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
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▼ show ▼
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Dec 2019
Visualising MENACE's learning
Christmas card 2019
Nov 2019
Christmas (2019) is coming!
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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
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Christmas (2018) is over
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Christmas cross stitch
MENACE in fiction
Christmas card 2018
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Christmas (2018) is coming!
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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
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
finite group
palindromes
people maths
captain scarlet
crossnumber
turtles
propositional calculus
countdown
cross stitch
raspberry pi
game of life
platonic solids
dragon curves
javascript
quadrilaterals
convergence
video games
stirling numbers
chalkdust magazine
royal institution
logo
european cup
squares
warwick
matrix of minors
world cup
tmip
speed
mathslogicbot
24 hour maths
electromagnetic field
plastic ratio
ternary
final fantasy
boundary element methods
mathsteroids
frobel
london
rugby
fractals
exponential growth
alphabets
games
rust
menace
ucl
logic
crosswords
coins
logs
bempp
tetris
manchester science festival
pizza cutting
flexagons
polynomials
geometry
hyperbolic surfaces
pokémon
data visualisation
estimation
weak imposition
finite element method
wordle
computational complexity
oeis
recursion
hannah fry
correlation
sound
standard deviation
matrices
coventry
fence posts
triangles
approximation
reddit
guest posts
python
map projections
kenilworth
gaussian elimination
determinants
databet
news
noughts and crosses
christmas
numbers
folding tube maps
binary
kings
braiding
hexapawn
go
newcastle
london underground
harriss spiral
bots
interpolation
the aperiodical
books
hats
live stream
nonograms
simultaneous equations
phd
mean
mathsjam
machine learning
crossnumbers
game show probability
sorting
trigonometry
bubble bobble
stickers
weather station
bodmas
pokémon wordle
signorini conditions
bluesky
graph theory
gather town
latex
arithmetic
fonts
pi
datasaurus dozen
dates
errors
football
dinosaurs
edinburgh
runge's phenomenon
pascal's triangle
data
golden ratio
draughts
pythagoras
wool
radio 4
probability
sport
geogebra
error bars
accuracy
martin gardner
chebyshev
thirteen
zines
crochet
dataset
anscombe's quartet
friendly squares
statistics
a gamut of games
reuleaux polygons
preconditioning
realhats
numerical analysis
craft
puzzles
programming
inverse matrices
youtube
matrix of cofactors
pi approximation day
wave scattering
arrangement puzzles
matt parker
inline code
cambridge
national lottery
chess
regular expressions
rhombicuboctahedron
golden spiral
christmas card
misleading statistics
tennis
advent calendar
partridge puzzle
graphs
nine men's morris
big internet math-off
asteroids
gerry anderson
matrix multiplication
folding paper
php
curvature
manchester
light
royal baby
pac-man
talking maths in public
© Matthew Scroggs 2012–2026
Thank you for all your hard work on this, it's a lot of fun.
on /blog/36