12 Days of Christmas
381
Abundant Numbers
690
Abundant Numbers (Long)
764
Arithmetic Numbers
741
brainfuck
409
Christmas Trees
659
Collatz
760
Day of Week
747
Fibonacci
947853
Happy Numbers (Long)
753
Intersection
594
ISBN
563
Odious Numbers
784
Pangram Grep
772
Poker
325
Prime Numbers (Long)
698
ROT13
831
Scrambled Sort
762959
Set
661
Tongue-twisters
716
Transpose Sentence
683
United States
628