Is the test suite broken? The first line sets the input to 141221242 for all of the tests.
Find the alphabetic word product
Summing Digits within Text
The Goldbach Conjecture, Part 2
Return unique values without sorting
How many trades represent all the profit?
Diophantine Equations (Inspired by Project Euler, problem 66)
Must be in the front row...
Matrix of Multiplication Facts
Breaking Out of the Matrix
Numbers in extended form
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