12 Days of Christmas
448
99 Bottles of Beer
356
Abundant Numbers
731
Abundant Numbers (Long)
796
Arabic to Roman
637
653
Arithmetic Numbers
188
ASCII Table
633
brainfuck
567
Card Number Validation
631
Christmas Trees
602
Collatz
832
Day of Week
404
Divisors
921
Emirp Numbers
497
Emirp Numbers (Long)
661
Evil Numbers
312
44
694
352
385
319
Evil Numbers (Long)
666
Factorial Factorisation
297
Farey Sequence
580
575
Fibonacci
951
880
852
Fizz Buzz
940
902
891
Foo Fizz Buzz Bar
765
Fractions
691
Gijswijt’s Sequence
235
Happy Numbers
604
Happy Numbers (Long)
511
Hexdump
483
Kaprekar Numbers
540
Kolakoski Constant
190
Leap Years
816
Niven Numbers
769
Odious Numbers
588
Ordinal Numbers
525
Pernicious Numbers
595
Pernicious Numbers (Long)
532
Prime Numbers
776
Prime Numbers (Long)
786
Quine
479
946
Roman to Arabic
332
Seven Segment
534
Tongue-twisters
410
363
United States
340
Vampire Numbers
613
Van Eck Sequence
585
γ
308
λ
359
99
π
505
φ
176