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Comments in green were written by me. Comments in blue were not written by me.
2023-12-25
My favourite so far of all your advents, a good mix of the trivial and the tricky - day 12 took me far too long until the answer came to me!
Colin Brockley
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A bad Puzzle for Today
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The importance of estimation error
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Is MEDUSA the new BODMAS?
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Tube map kaleidocycles
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Solving the cross diagonal cover problem
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Braiding, pt. 2
Braiding, pt. 1
Making names in Life
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Proving Pythagoras' theorem
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Mathematical Games
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Christmas (2015) is over
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How to kick a conversion
How much will I win on the new National Lottery?
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Optimal Pac-Man
Tube map stellated rhombicuboctahedron
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Design your own flexagon
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Countdown probability, pt. 2
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Assorted christmaths
Pointless probability
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"Uncanny" royal coincidence
Raspberry Pi weather station
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Tube map Platonic solids, pt. 2
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Tube map Platonic solids
Tags
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graphs
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ternary
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sobolev spaces
cross stitch
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quadrilaterals
plastic ratio
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javascript
fonts
map projections
newcastle
preconditioning
guest posts
computational complexity
christmas
geometry
pythagoras
speed
weather station
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fence posts
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accuracy
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logo
mean
hyperbolic surfaces
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anscombe's quartet
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hats
oeis
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a gamut of games
royal institution
squares
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ucl
interpolation
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chess
national lottery
games
matrices
error bars
curvature
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craft
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arithmetic
books
approximation
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pi
misleading statistics
noughts and crosses
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numbers
weak imposition
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asteroids
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bempp
gather town
dataset
datasaurus dozen
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runge's phenomenon
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pi approximation day
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php
braiding
sport
recursion
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pascal's triangle
dates
countdown
game show probability
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kings
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menace
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stirling numbers
logs
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light
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