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Comments in green were written by me. Comments in blue were not written by me.
2016-12-24
HyperRogue is an example of a game that takes place on the hyperbolic plane. Rather than looping, the map is infinite.
See:
http://zenorogue.blogspot.com.au/2012/...
maetl
on
/blog/38
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Off-by-one errors
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24 Hour Maths Game Show
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Approximating π
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Build your own MENACE
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Close encounters of the second kind
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Happy -6+τφ 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
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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
2018
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Dec 2018
Christmas cross stitch
MENACE in fiction
Christmas card 2018
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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
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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
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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
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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
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 ▼
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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
datasaurus dozen
matrix of cofactors
zines
arithmetic
trigonometry
matrices
interpolation
approximation
puzzles
folding paper
newcastle
runge's phenomenon
electromagnetic field
matrix of minors
gather town
sorting
crosswords
polynomials
stirling numbers
royal institution
crossnumber
games
advent calendar
preconditioning
captain scarlet
chess
dates
mathsteroids
radio 4
regular expressions
error bars
data
weather station
kenilworth
go
boundary element methods
statistics
finite group
pythagoras
raspberry pi
european cup
realhats
finite element method
triangles
squares
mean
recursion
signorini conditions
data visualisation
nonograms
inverse matrices
correlation
harriss spiral
game of life
bempp
final fantasy
countdown
graph theory
sound
arrangement puzzles
logo
pac-man
bodmas
flexagons
oeis
christmas
phd
numbers
news
big internet math-off
wordle
golden spiral
ternary
mathsjam
propositional calculus
cross stitch
plastic ratio
books
accuracy
sobolev spaces
people maths
rhombicuboctahedron
numerical analysis
geogebra
logic
menace
graphs
turtles
martin gardner
pizza cutting
logs
binary
computational complexity
live stream
machine learning
php
python
manchester science festival
rugby
geometry
folding tube maps
hats
chebyshev
reuleaux polygons
video games
errors
bluesky
reddit
rust
dataset
a gamut of games
estimation
bots
fractals
crossnumbers
dragon curves
guest posts
misleading statistics
pi
gaussian elimination
kings
craft
ucl
quadrilaterals
weak imposition
javascript
noughts and crosses
programming
determinants
mathslogicbot
pi approximation day
anscombe's quartet
fence posts
speed
youtube
coins
map projections
crochet
braiding
asteroids
manchester
talking maths in public
convergence
standard deviation
pascal's triangle
hyperbolic surfaces
wave scattering
coventry
chalkdust magazine
sport
tmip
thirteen
the aperiodical
matt parker
football
pokémon
london
tennis
christmas card
gerry anderson
palindromes
frobel
simultaneous equations
edinburgh
24 hour maths
wool
partridge puzzle
stickers
royal baby
probability
alphabets
cambridge
latex
exponential growth
pokémon wordle
nine men's morris
light
warwick
matrix multiplication
draughts
curvature
inline code
national lottery
dinosaurs
game show probability
hannah fry
fonts
world cup
friendly squares
hexapawn
london underground
platonic solids
tetris
databet
bubble bobble
golden ratio
Archive
Show me a random blog post
▼ show ▼
▲ hide ▲
2026
May 2026
World Cup stickers 2026
Apr 2026
A new puzzle every day
Mixing Wordle with other games
Feb 2026
Christmas (2025) is over
2025
Dec 2025
Christmas card 2025
Nov 2025
Christmas (2025) is coming!
Sep 2025
The partridge puzzle
Aug 2025
TMiP 2025 puzzle hunt
Jun 2025
A nonogram alphabet
Mar 2025
How to write a crossnumber
Jan 2025
Christmas (2024) is over
Friendly squares
2024
Dec 2024
A regular expression Christmas puzzle
Christmas card 2024
Nov 2024
Christmas (2024) is coming!
Feb 2024
Zines, pt. 2
Jan 2024
Christmas (2023) is over
2023
▼ show ▼
▲ hide ▲
Dec 2023
Christmas card 2023
Nov 2023
Christmas (2023) is coming!
Zines
Sep 2023
TMiP 2023 puzzle hunt
May 2023
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 ▼
▲ hide ▲
Dec 2022
Off-by-one errors
Christmas card 2022
Nov 2022
Christmas (2022) is coming!
Oct 2022
24 Hour Maths Game Show
Mar 2022
Approximating π
Feb 2022
Build your own MENACE
Jan 2022
Christmas (2021) is over
2021
▼ show ▼
▲ hide ▲
Dec 2021
Christmas card 2021
Nov 2021
Christmas (2021) is coming!
Sep 2021
TMiP 2021 puzzle hunt
May 2021
Close encounters of the second kind
Jan 2021
Christmas (2020) is over
2020
▼ show ▼
▲ hide ▲
Dec 2020
Christmas card 2020
Nov 2020
Christmas (2020) is coming!
Jul 2020
Happy -6+τφ 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 ▼
▲ hide ▲
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
advent calendar
london underground
computational complexity
anscombe's quartet
quadrilaterals
regular expressions
countdown
cross stitch
the aperiodical
data visualisation
sport
electromagnetic field
mathslogicbot
light
video games
arithmetic
newcastle
speed
warwick
manchester science festival
binary
geometry
nonograms
a gamut of games
dataset
python
kings
realhats
programming
numbers
radio 4
bodmas
finite element method
hyperbolic surfaces
world cup
bots
big internet math-off
geogebra
raspberry pi
runge's phenomenon
chalkdust magazine
game show probability
arrangement puzzles
recursion
latex
fonts
crossnumbers
manchester
pi approximation day
approximation
zines
graph theory
triangles
wool
live stream
pizza cutting
frobel
machine learning
menace
craft
christmas card
probability
correlation
php
finite group
map projections
trigonometry
crosswords
friendly squares
bubble bobble
braiding
coins
rhombicuboctahedron
plastic ratio
martin gardner
noughts and crosses
talking maths in public
dinosaurs
nine men's morris
final fantasy
royal baby
signorini conditions
coventry
hexapawn
stickers
boundary element methods
edinburgh
numerical analysis
weather station
logs
convergence
reddit
folding paper
tennis
chess
guest posts
sorting
crochet
alphabets
gerry anderson
24 hour maths
pascal's triangle
errors
matrices
preconditioning
fence posts
thirteen
wave scattering
youtube
databet
crossnumber
captain scarlet
mathsteroids
london
reuleaux polygons
books
golden spiral
mean
football
wordle
matrix of cofactors
dates
palindromes
error bars
pi
mathsjam
fractals
golden ratio
ternary
gaussian elimination
ucl
bempp
rugby
asteroids
stirling numbers
data
graphs
accuracy
matrix multiplication
tmip
draughts
simultaneous equations
pokémon
christmas
logic
partridge puzzle
interpolation
oeis
cambridge
sound
pokémon wordle
turtles
estimation
sobolev spaces
determinants
hannah fry
statistics
dragon curves
folding tube maps
rust
datasaurus dozen
curvature
harriss spiral
hats
games
inline code
kenilworth
news
matrix of minors
misleading statistics
logo
propositional calculus
phd
standard deviation
people maths
squares
chebyshev
royal institution
exponential growth
weak imposition
javascript
pac-man
gather town
bluesky
polynomials
platonic solids
puzzles
inverse matrices
tetris
european cup
national lottery
flexagons
game of life
pythagoras
go
matt parker
© Matthew Scroggs 2012–2026
See: http://zenorogue.blogspot.com.au/2012/...
on /blog/38