IntString

problem33

i

SquareDoubles

index

Ring

inputString

problem

intSeqOrdering

problem54

inverse

Fraction Fraction

isCurious

Fraction

isEdge

problem60

isFeasible

NrOfDigits

isFlush

Hand

isHexagonal

problem45

isLeapYear

problem19

isMagic

problem30

isOddComposite

problem46

isPentagonal

problem44 problem45

isStraight

Hand

isStraightFlush

Hand

isTriangle

problem45

iterations

problem57