12 Days of Christmas
918
99 Bottles of Beer
765
Abundant Numbers
727
845
Arabic to Roman
612
Christmas Trees
693
885
CSS Colors
584
632
Cubes
695
Diamonds
591
Divisors
984
923
Emirp Numbers
589
725
Emojify
Evil Numbers
835
745
Fibonacci
934
937
Fizz Buzz
957
976
968
Happy Numbers
749
736
Intersection
585
Kolakoski Constant
467
506
Kolakoski Sequence
879
809
Leap Years
831
747
Levenshtein Distance
586
Leyland Numbers
897
811
Look and Say
906
Lucky Tickets
583
Morse Decoder
737
Morse Encoder
717
Niven Numbers
883
918
Odious Numbers
833
770
Ordinal Numbers
773
724
Pangram Grep
798
Pascal’s Triangle
905
Pernicious Numbers
686
699
Prime Numbers
891
930
Quine
888
Recamán
863
714
Rock-paper-scissors-Spock-lizard
683
Roman to Arabic
631
Rule 110
670
Seven Segment
579
Sierpiński Triangle
740
847
Tongue-twisters
596
Vampire Numbers
162
154
λ
230
214
π
657
τ
535
φ
622
404
√2
437
𝑒
619