12 Days of Christmas
672
99 Bottles of Beer
658
Abundant Numbers
774
828
823
Abundant Numbers (Long)
794
865
Arabic to Roman
431
Arithmetic Numbers
766
Ascending Primes
638
ASCII Table
456
brainfuck
597
Catalan Numbers
73
Catalan’s Constant
186
Christmas Trees
870
Collatz
738
CSS Colors
262
Day of Week
387
DFA Simulator
107
Diamonds
687
Emirp Numbers
471
Farey Sequence
707
773
Fibonacci
951
956
942
Fizz Buzz
446
725
ISBN
734
771
Leap Years
852
Look and Say
76
Lucky Tickets
586
Niven Numbers
891
888
Pascal’s Triangle
774
Recamán
929
Rule 110
5
Vampire Numbers
125
λ
267
π
116
256