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Advent calendar 2016
19 December
All 2016 advent puzzles
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The sum of all the numbers in the eighth row of Pascal's triangle.
Clarification: I am starting the counting of rows from 1, not 0. So (1) is the 1st row, (1 1) is the 2nd row, (1 2 1) is the 3rd row, etc.
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square roots
regular shapes
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ave
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prime numbers
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wordplay
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balancing
consecutive numbers
digits
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expansions
integers
dates
consecutive integers
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mean
christmas
3d shapes
indices
star numbers
shape
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advent
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gerrymandering
geometry
partitions
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quadratics
folding tube maps
axes
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