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2024-12-09
I find that I can enter seven correct answers without issue. however, an eighth answer causes the entire tree to vanish.
I'm using Firefox on Windows 11.
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PhD thesis, chapter ∞
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PhD thesis, chapter 1
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Assorted christmaths
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"Uncanny" royal coincidence
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Archive
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2026
May 2026
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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 2+g-φ-5√2 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
nine men's morris
propositional calculus
datasaurus dozen
preconditioning
thirteen
matrix of cofactors
recursion
pythagoras
matrix multiplication
speed
final fantasy
hannah fry
palindromes
alphabets
data visualisation
royal baby
live stream
realhats
game of life
mathsteroids
trigonometry
arrangement puzzles
crosswords
ucl
news
graph theory
golden ratio
friendly squares
harriss spiral
cross stitch
raspberry pi
a gamut of games
logo
statistics
video games
finite group
gather town
phd
chess
flexagons
matrix of minors
dragon curves
pi
countdown
matt parker
tennis
approximation
gerry anderson
squares
craft
weak imposition
sport
newcastle
pizza cutting
convergence
boundary element methods
estimation
coins
quadrilaterals
fence posts
pac-man
bempp
wordle
platonic solids
accuracy
hexapawn
hyperbolic surfaces
stickers
logs
chalkdust magazine
errors
numbers
kings
talking maths in public
plastic ratio
pi approximation day
inline code
christmas card
ternary
partridge puzzle
weather station
sound
london underground
dinosaurs
rugby
mathslogicbot
manchester science festival
bubble bobble
arithmetic
crossnumber
guest posts
determinants
binary
bots
gaussian elimination
tetris
misleading statistics
runge's phenomenon
tmip
pascal's triangle
exponential growth
anscombe's quartet
dataset
graphs
machine learning
php
sobolev spaces
databet
numerical analysis
mathsjam
geogebra
advent calendar
menace
inverse matrices
sorting
crochet
rust
signorini conditions
map projections
simultaneous equations
chebyshev
zines
wave scattering
noughts and crosses
asteroids
computational complexity
interpolation
christmas
wool
reddit
national lottery
football
youtube
triangles
matrices
bodmas
hats
latex
programming
radio 4
warwick
javascript
manchester
folding paper
probability
polynomials
frobel
oeis
people maths
draughts
bluesky
python
european cup
kenilworth
fractals
dates
game show probability
nonograms
curvature
captain scarlet
cambridge
correlation
turtles
games
puzzles
electromagnetic field
geometry
logic
data
stirling numbers
london
books
rhombicuboctahedron
braiding
crossnumbers
pokémon wordle
golden spiral
fonts
coventry
the aperiodical
folding tube maps
standard deviation
mean
edinburgh
world cup
reuleaux polygons
go
finite element method
royal institution
regular expressions
martin gardner
light
big internet math-off
24 hour maths
pokémon
error bars
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