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Comments in green were written by me. Comments in blue were not written by me.
2021-12-16
I think questions 11 and 12 could use some some clarification as to whether or not single-digit numbers should count.
Dan
on
/blog/92
2021-12-16
@
Dan
: one digit numbers count
Matthew
on
/blog/92
×1
2021-12-16
@
Matthew
: Thanks, I figured they did but it was good to get confirmation.
Dan
on
/blog/92
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A bad Puzzle for Today
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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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Proving Pythagoras' theorem
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Mathematical Games
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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
Logic bot, pt. 2
Design your own flexagon
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Tube map Platonic solids, pt. 3
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Electromagnetic Field talk
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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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Tube map Platonic solids, pt. 2
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matrix of cofactors
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craft
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oeis
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anscombe's quartet
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