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2024-12-25
I've just completed all the puzzles in the mscroggs.co.uk Advent calendar! My favourite puzzles were the fill in 1-9 ones.
Deborah Tayler
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Assorted christmaths
Pointless probability
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"Uncanny" royal coincidence
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Archive
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2026
May 2026
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Mixing Wordle with other games
Feb 2026
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2025
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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 ▼
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Dec 2023
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Christmas (2023) is coming!
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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 ▼
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Dec 2021
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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 -12+5e-π+√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
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
video games
hannah fry
matt parker
folding tube maps
signorini conditions
royal baby
advent calendar
propositional calculus
binary
football
world cup
estimation
geogebra
speed
turtles
a gamut of games
go
weather station
game show probability
golden ratio
machine learning
crossnumber
recursion
folding paper
triangles
dinosaurs
partridge puzzle
bodmas
finite element method
edinburgh
rust
crochet
pi
interpolation
stirling numbers
curvature
sobolev spaces
sound
kings
javascript
cambridge
weak imposition
european cup
national lottery
graphs
puzzles
dragon curves
regular expressions
python
realhats
errors
coins
polynomials
data
plastic ratio
pizza cutting
computational complexity
gerry anderson
wordle
sorting
logic
fence posts
probability
matrices
dates
boundary element methods
the aperiodical
data visualisation
latex
determinants
matrix of cofactors
wool
mathslogicbot
thirteen
game of life
finite group
noughts and crosses
menace
hats
reuleaux polygons
christmas
london underground
fonts
books
friendly squares
zines
big internet math-off
captain scarlet
numbers
convergence
inline code
statistics
rhombicuboctahedron
final fantasy
misleading statistics
coventry
light
gaussian elimination
ucl
squares
raspberry pi
chess
pac-man
tmip
preconditioning
wave scattering
arithmetic
asteroids
mean
radio 4
numerical analysis
youtube
craft
arrangement puzzles
alphabets
pascal's triangle
24 hour maths
dataset
nonograms
bempp
fractals
pokémon wordle
rugby
kenilworth
nine men's morris
quadrilaterals
frobel
matrix multiplication
geometry
newcastle
draughts
oeis
talking maths in public
phd
electromagnetic field
hyperbolic surfaces
crossnumbers
manchester science festival
cross stitch
standard deviation
flexagons
approximation
christmas card
martin gardner
bubble bobble
people maths
matrix of minors
exponential growth
ternary
golden spiral
error bars
palindromes
correlation
pythagoras
mathsteroids
manchester
platonic solids
anscombe's quartet
datasaurus dozen
sport
live stream
logs
bluesky
reddit
databet
london
stickers
bots
royal institution
programming
pi approximation day
simultaneous equations
countdown
gather town
warwick
hexapawn
mathsjam
chalkdust magazine
map projections
runge's phenomenon
graph theory
harriss spiral
braiding
tennis
news
games
trigonometry
logo
php
crosswords
inverse matrices
tetris
accuracy
guest posts
chebyshev
pokémon
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