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Comments in green were written by me. Comments in blue were not written by me.
2024-01-07
In your solution for the 12th, I think there's still a little work to do: to check that the answer is the smallest integer that works. For that, because 241 is prime, you only have a handful of values to check.
Ben Reiniger
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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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Euro 2016 stickers
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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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Christmas (2015) is coming!
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How to kick a conversion
How much will I win on the new National Lottery?
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How OEISbot works
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Optimal Pac-Man
Tube map stellated rhombicuboctahedron
Logic bot, pt. 2
Design your own flexagon
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Tube map Platonic solids, pt. 3
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Countdown probability, pt. 2
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New machine unfriendly £1 coin, pt. 2
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Pointless probability
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"Uncanny" royal coincidence
Raspberry Pi weather station
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graphs
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anscombe's quartet
crochet
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hats
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talking maths in public
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menace
javascript
people maths
wool
draughts
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convergence
golden ratio
weak imposition
fence posts
noughts and crosses
stickers
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guest posts
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speed
programming
24 hour maths
phd
inline code
exponential growth
london
standard deviation
simultaneous equations
correlation
friendly squares
accuracy
christmas
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runge's phenomenon
error bars
data visualisation
manchester science festival
latex
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determinants
ternary
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logo
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