12 Days of Christmas
483
376
99 Bottles of Beer
412
Arrows
602
Catalan Numbers
912
Christmas Trees
617
Collatz
858
Continued Fractions
677
Divisors
842
933
Evil Numbers
958
Fizz Buzz
882
939
Fractions
723
Prime Numbers
681
Quine
493
947
Recamán
895
868
Rijndael S-box
110
Tongue-twisters
450712
Tower of Hanoi
798
√2
856