12 Days of Christmas
391
99 Bottles of Beer
403
Abundant Numbers
678
ASCII Table
238
Catalan Numbers
807
Christmas Trees
708
Diamonds
596
Divisors
857
Emirp Numbers (Long)
522
Emojify
401
Evil Numbers
957
Evil Numbers (Long)
950
Farey Sequence
542
Fibonacci
826
827
Fizz Buzz
891
Foo Fizz Buzz Bar
783
Forsyth–Edwards Notation
592
Intersection
554
Leap Years
799
Niven Numbers
918
909
Niven Numbers (Long)
749
745
Number Spiral
262
805
Odious Numbers
955
Odious Numbers (Long)
948
Ordinal Numbers
600
Quine
946
Recamán
655
Reversi
252
Rock-paper-scissors-Spock-lizard
461
Sierpiński Triangle
131
190
Smith Numbers
436
Tongue-twisters
359