12 Days of Christmas
830
99 Bottles of Beer
489
Abundant Numbers
803
Abundant Numbers (Long)
842
Arabic to Roman
688
709
Arithmetic Numbers
203
ASCII Table
665
brainfuck
601
Card Number Validation
691
Christmas Trees
634
Collatz
867
Day of Week
445
Divisors
952
Emirp Numbers
659
Emirp Numbers (Long)
720
Evil Numbers
333
49
739
363
392
382
Evil Numbers (Long)
718
Factorial Factorisation
316
Farey Sequence
622
628
Fibonacci
979
920
868
Fizz Buzz
960
931
983
Foo Fizz Buzz Bar
805
Fractions
744
Gijswijt’s Sequence
260
Happy Numbers
852
Happy Numbers (Long)
552
Hexdump
525
Kaprekar Numbers
581
Kolakoski Constant
207
Leap Years
844
Niven Numbers
790
Odious Numbers
630
Ordinal Numbers
616
Pernicious Numbers
623
Pernicious Numbers (Long)
559
Prime Numbers
813
Prime Numbers (Long)
846
Quine
526
969
Roman to Arabic
372
Seven Segment
575
Tongue-twisters
601
555
United States
425
Vampire Numbers
663
Van Eck Sequence
640
γ
510
λ
516
162
π
554
φ
197