12 Days of Christmas
491
99 Bottles of Beer
576
Abundant Numbers
783
Abundant Numbers (Long)
852
Arabic to Roman
240
Arithmetic Numbers
847
Arrows
443
Ascending Primes
725
ASCII Table
793
brainfuck
482
Card Number Validation
666
Christmas Trees
589
Collatz
906
CSS Colors
118
DFA Simulator
739
Diamonds
749
Divisors
897
Emirp Numbers
449
Emirp Numbers (Long)
707
Evil Numbers
757
Evil Numbers (Long)
802
Factorial Factorisation
870
Farey Sequence
781
Fibonacci
893943
Fizz Buzz
881949
Foo Fizz Buzz Bar
860
Fractions
853
Gijswijt’s Sequence
668
Happy Numbers
891
Happy Numbers (Long)
789
Intersection
708
Inventory Sequence
882
ISBN
895
Kaprekar Numbers
745
Kolakoski Sequence
687
Leap Years
917
Leyland Numbers
798
Look and Say
763
Lucky Numbers
663
Lucky Tickets
648
Medal Tally
518831
Morse Decoder
159
N Queens
681
Niven Numbers
884
Niven Numbers (Long)
792
Odious Numbers
867
Odious Numbers (Long)
791
Ordinal Numbers
721
PalindromemordnilaP
795
Pangram Grep
556
Pascal’s Triangle
669
Pernicious Numbers
738
Pernicious Numbers (Long)
847
Prime Numbers
886
Prime Numbers (Long)
863
Proximity Grid
821
Recamán
652
Repeating Decimals
801
Reverse Polish Notation
734
Roman to Arabic
469
ROT13
779
Rule 110
778
Seven Segment
496
Sierpiński Triangle
788
Smith Numbers
752
Spelling Numbers
538
Tongue-twisters
373
Transpose Sentence
683
Vampire Numbers
689
Van Eck Sequence
781
Zeckendorf Representation
877
γ
283513