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Comments in green were written by me. Comments in blue were not written by me.
2022-12-12
@
Dr Lizzie
: There's some discussion on Ravelry in the
Woolly Thoughts group
. Someone's hint for day 6 was:
"Try it out for totals for 1,2,3,4… 8 Keep a note of how many 1 digit, how many 2 digit and so on for each number."
Matthew
on
/blog/97
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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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Christmas (2015) is over
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Assorted christmaths
Pointless probability
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php
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craft
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martin gardner
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oeis
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