12 Days of Christmas
879
99 Bottles of Beer
694
Abundant Numbers
720
Arabic to Roman
624
brainfuck
588
Catalan Numbers
667
Catalan’s Constant
398
Christmas Trees
767
CSS Colors
414
489
366
Cubes
674
644
Diamonds
533
Divisors
890
Emirp Numbers
555
Emojify
627
572
777
Evil Numbers
843
957
784
Fibonacci
925
934
736
723Fizz Buzz
771
976
701
634Foo Fizz Buzz Bar
786
Fractions
827
Happy Numbers
705
Intersection
755
770
Jacobi Symbol
746
Kolakoski Constant
724
Kolakoski Sequence
587
626
Leap Years
854
864
877
Levenshtein Distance
665
552
784
Leyland Numbers
805
Look and Say
659
Lucky Tickets
757
602
646
Morse Encoder
582
Niven Numbers
904
865
912
Niven Numbers (Long)
799
Odious Numbers
849
954
807
Ordinal Numbers
807
796
717
Pangram Grep
864
Pascal’s Triangle
692
Pernicious Numbers
602
673
608
Prime Numbers
871
Prime Numbers (Long)
749
909
Quine
945
377Recamán
823
876
790
Rock-paper-scissors-Spock-lizard
588
Roman to Arabic
518
Rule 110
719
Seven Segment
501
Sierpiński Triangle
701
Spelling Numbers
466
Sudoku
570
Tongue-twisters
601
United States
811
875
859
Vampire Numbers
511
589
409
Van Eck Sequence
642
λ
423
737
744
π
909
869
τ
896
863
φ
891
845
221
√2
924
857
𝑒
716
700
171