A cheat solution.
The fractions are not a simplify fractions.
Word Counting and Indexing
Specific Element Count
Is the Point in a Triangle?
Is it an Armstrong number?
Lights Out 1 - 5x5, 3 moves
Combined Ages 4 - Non-symmetric with multiples, n ≥ 3
Rule of mixtures (composites) - lower and upper bounds
Weighted Gold/Silver Standard
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