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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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Is MEDUSA the new BODMAS?
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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
Dragon curves
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Mathematical Games
of Martin Gardner
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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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Assorted christmaths
Pointless probability
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"Uncanny" royal coincidence
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hyperbolic surfaces
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errors
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triangles
royal institution
graph theory
runge's phenomenon
nonograms
approximation
propositional calculus
frobel
chess
noughts and crosses
chebyshev
a gamut of games
matrix multiplication
cross stitch
bempp
estimation
computational complexity
24 hour maths
turtles
people maths
folding paper
numerical analysis
coventry
matrix of cofactors
wave scattering
gather town
binary
palindromes
ternary
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pokémon wordle
golden spiral
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logo
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speed
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mean
anscombe's quartet
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bots
numbers
mathsteroids
dates
edinburgh
programming
radio 4
arithmetic
accuracy
zines
logs
thirteen
oeis
matrices
squares
craft
finite group
weak imposition
bubble bobble
regular expressions
phd
tetris
menace
christmas
newcastle
sorting
hats
pythagoras
boundary element methods
game show probability
european cup
sobolev spaces
geogebra
correlation
fence posts
coins
folding tube maps
puzzles
plastic ratio
pascal's triangle
youtube
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braiding
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big internet math-off
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stickers
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rust
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wordle
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bodmas
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cambridge
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graphs
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crochet
arrangement puzzles
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draughts
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pi approximation day
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