12 Days of Christmas
459
99 Bottles of Beer
368
Abundant Numbers
760
Abundant Numbers (Long)
840
Arabic to Roman
675
709
Arithmetic Numbers
200
ASCII Table
665
brainfuck
601
Card Number Validation
691
Christmas Trees
634
Collatz
865
Day of Week
445
Divisors
952
Emirp Numbers
523
Emirp Numbers (Long)
712
Evil Numbers
333
49
725
363
392
343
Evil Numbers (Long)
704
Factorial Factorisation
316
Farey Sequence
622
628
Fibonacci
978
920
868
Fizz Buzz
960
931
898
Foo Fizz Buzz Bar
805
Fractions
744
Gijswijt’s Sequence
258
Happy Numbers
632
Happy Numbers (Long)
545
Hexdump
525
Kaprekar Numbers
573
Kolakoski Constant
207
Leap Years
844
Niven Numbers
803
Odious Numbers
617
Ordinal Numbers
558
Pernicious Numbers
627
Pernicious Numbers (Long)
566
Prime Numbers
810
Prime Numbers (Long)
831
Quine
500
969
Roman to Arabic
360
Seven Segment
565
Tongue-twisters
424
370
United States
362
Vampire Numbers
658
Van Eck Sequence
630
γ
335
λ
384
102
π
545
φ
192