12 Days of Christmas
828
Abundant Numbers
718
Abundant Numbers (Long)
861
Arithmetic Numbers
859
brainfuck
650
Christmas Trees
756
Collatz
907
Day of Week
934
Fibonacci
947853
Happy Numbers (Long)
673
Intersection
812
ISBN
722
Odious Numbers
784
Pangram Grep
911
Poker
626
Prime Numbers (Long)
698
ROT13
958
Scrambled Sort
725947
Set
929
Tongue-twisters
657
Transpose Sentence
861
United States
860