Test Suite has been corrected to NOT allow a vector Input to fill ALL with 2s.
Thank You for identifying this and also that invalid input would Win.
Times 2 - START HERE
Return the first and last characters of a character array
Test if two numbers have the same digits
Largest Twin Primes
GJam 2014 China Rd A: Read Phone Number
Identify Reachable Points
GJam 2014 Qualifier: Deceitful War (Small)
Mastermind III: Solve in 1
Graceful Graph: Wichmann Rulers
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